2565440306

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 4842391680

約数和(自身を除く): 2276951374

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 121, 143, 167, 209, 242, 247, 257, 286, 334, 418, 494, 514, 1573, 1837, 2171, 2299, 2717, 2827, 3146, 3173, 3341, 3674, 4342, 4598, 4883, 5434, 5654, 6346, 6682, 9766, 20207, 23881, 29887, 31097, 34903, 36751, 40414, 41249, 42919, 47762, 53713, 59774, 62194, 63479, 69806, 73502, 82498, 85838, 107426, 126958, 262691, 383933, 404261, 453739, 472109, 525382, 557947, 590843, 698269, 767866, 808522, 815461, 907478, 944218, 1115894, 1181686, 1396538, 1630922, 4991129, 5193199, 6137417, 7680959, 8970071, 9982258, 10386398, 10600993, 12274834, 15361918, 17940142, 21201986, 67511587, 98670781, 116610923, 135023174, 197341562, 233221846, 1282720153, 2565440306]

約数ペア:

[(1, 2565440306), (2, 1282720153), (11, 233221846), (13, 197341562), (19, 135023174), (22, 116610923), (26, 98670781), (38, 67511587), (121, 21201986), (143, 17940142), (167, 15361918), (209, 12274834), (242, 10600993), (247, 10386398), (257, 9982258), (286, 8970071), (334, 7680959), (418, 6137417), (494, 5193199), (514, 4991129), (1573, 1630922), (1837, 1396538), (2171, 1181686), (2299, 1115894), (2717, 944218), (2827, 907478), (3146, 815461), (3173, 808522), (3341, 767866), (3674, 698269), (4342, 590843), (4598, 557947), (4883, 525382), (5434, 472109), (5654, 453739), (6346, 404261), (6682, 383933), (9766, 262691), (20207, 126958), (23881, 107426), (29887, 85838), (31097, 82498), (34903, 73502), (36751, 69806), (40414, 63479), (41249, 62194), (42919, 59774), (47762, 53713)]