2615697812

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{16829}}^1$

素因数の和:16921

約数の個数: 72

約数和(自身を含む): 5828767560

約数和(自身を除く): 3213069748

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 61, 91, 98, 122, 182, 196, 244, 364, 427, 637, 793, 854, 1274, 1586, 1708, 2548, 2989, 3172, 5551, 5978, 11102, 11956, 16829, 22204, 33658, 38857, 67316, 77714, 117803, 155428, 218777, 235606, 437554, 471212, 824621, 875108, 1026569, 1531439, 1649242, 2053138, 3062878, 3298484, 4106276, 6125756, 7185983, 10720073, 13345397, 14371966, 21440146, 26690794, 28743932, 42880292, 50301881, 53381588, 93417779, 100603762, 186835558, 201207524, 373671116, 653924453, 1307848906, 2615697812]

約数ペア:

[(1, 2615697812), (2, 1307848906), (4, 653924453), (7, 373671116), (13, 201207524), (14, 186835558), (26, 100603762), (28, 93417779), (49, 53381588), (52, 50301881), (61, 42880292), (91, 28743932), (98, 26690794), (122, 21440146), (182, 14371966), (196, 13345397), (244, 10720073), (364, 7185983), (427, 6125756), (637, 4106276), (793, 3298484), (854, 3062878), (1274, 2053138), (1586, 1649242), (1708, 1531439), (2548, 1026569), (2989, 875108), (3172, 824621), (5551, 471212), (5978, 437554), (11102, 235606), (11956, 218777), (16829, 155428), (22204, 117803), (33658, 77714), (38857, 67316)]