1552804988

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{4937}}^1$

素因数の和:5234

約数の個数: 48

約数和(自身を含む): 3185602560

約数和(自身を除く): 1632797572

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 239, 329, 478, 658, 956, 1316, 1673, 3346, 4937, 6692, 9874, 11233, 19748, 22466, 34559, 44932, 69118, 78631, 138236, 157262, 232039, 314524, 464078, 928156, 1179943, 1624273, 2359886, 3248546, 4719772, 6497092, 8259601, 16519202, 33038404, 55457321, 110914642, 221829284, 388201247, 776402494, 1552804988]

約数ペア:

[(1, 1552804988), (2, 776402494), (4, 388201247), (7, 221829284), (14, 110914642), (28, 55457321), (47, 33038404), (94, 16519202), (188, 8259601), (239, 6497092), (329, 4719772), (478, 3248546), (658, 2359886), (956, 1624273), (1316, 1179943), (1673, 928156), (3346, 464078), (4937, 314524), (6692, 232039), (9874, 157262), (11233, 138236), (19748, 78631), (22466, 69118), (34559, 44932)]