1489248904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{31751}}^1$

素因数の和:31822

約数の個数: 64

約数和(自身を含む): 3360631680

約数和(自身を除く): 1871382776

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 41, 44, 52, 82, 88, 104, 143, 164, 286, 328, 451, 533, 572, 902, 1066, 1144, 1804, 2132, 3608, 4264, 5863, 11726, 23452, 31751, 46904, 63502, 127004, 254008, 349261, 412763, 698522, 825526, 1301791, 1397044, 1651052, 2603582, 2794088, 3302104, 4540393, 5207164, 9080786, 10414328, 14319701, 16923283, 18161572, 28639402, 33846566, 36323144, 57278804, 67693132, 114557608, 135386264, 186156113, 372312226, 744624452, 1489248904]

約数ペア:

[(1, 1489248904), (2, 744624452), (4, 372312226), (8, 186156113), (11, 135386264), (13, 114557608), (22, 67693132), (26, 57278804), (41, 36323144), (44, 33846566), (52, 28639402), (82, 18161572), (88, 16923283), (104, 14319701), (143, 10414328), (164, 9080786), (286, 5207164), (328, 4540393), (451, 3302104), (533, 2794088), (572, 2603582), (902, 1651052), (1066, 1397044), (1144, 1301791), (1804, 825526), (2132, 698522), (3608, 412763), (4264, 349261), (5863, 254008), (11726, 127004), (23452, 63502), (31751, 46904)]