1888702932

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{54631}}^1$

素因数の和:54748

約数の個数: 48

約数和(自身を含む): 4576850432

約数和(自身を除く): 2688147500

約数列:

[1, 2, 3, 4, 6, 12, 43, 67, 86, 129, 134, 172, 201, 258, 268, 402, 516, 804, 2881, 5762, 8643, 11524, 17286, 34572, 54631, 109262, 163893, 218524, 327786, 655572, 2349133, 3660277, 4698266, 7047399, 7320554, 9396532, 10980831, 14094798, 14641108, 21961662, 28189596, 43923324, 157391911, 314783822, 472175733, 629567644, 944351466, 1888702932]

約数ペア:

[(1, 1888702932), (2, 944351466), (3, 629567644), (4, 472175733), (6, 314783822), (12, 157391911), (43, 43923324), (67, 28189596), (86, 21961662), (129, 14641108), (134, 14094798), (172, 10980831), (201, 9396532), (258, 7320554), (268, 7047399), (402, 4698266), (516, 3660277), (804, 2349133), (2881, 655572), (5762, 327786), (8643, 218524), (11524, 163893), (17286, 109262), (34572, 54631)]