4920811064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1\times {\mathrm{2053}}^1$

素因数の和:3304

約数の個数: 64

約数和(自身を含む): 10472935200

約数和(自身を除く): 5552124136

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1213, 1976, 2053, 2426, 4106, 4852, 8212, 9704, 15769, 16424, 23047, 26689, 31538, 39007, 46094, 53378, 63076, 78014, 92188, 106756, 126152, 156028, 184376, 213512, 299611, 312056, 507091, 599222, 1014182, 1198444, 2028364, 2396888, 2490289, 4056728, 4980578, 9961156, 19922312, 32373757, 47315491, 64747514, 94630982, 129495028, 189261964, 258990056, 378523928, 615101383, 1230202766, 2460405532, 4920811064]

約数ペア:

[(1, 4920811064), (2, 2460405532), (4, 1230202766), (8, 615101383), (13, 378523928), (19, 258990056), (26, 189261964), (38, 129495028), (52, 94630982), (76, 64747514), (104, 47315491), (152, 32373757), (247, 19922312), (494, 9961156), (988, 4980578), (1213, 4056728), (1976, 2490289), (2053, 2396888), (2426, 2028364), (4106, 1198444), (4852, 1014182), (8212, 599222), (9704, 507091), (15769, 312056), (16424, 299611), (23047, 213512), (26689, 184376), (31538, 156028), (39007, 126152), (46094, 106756), (53378, 92188), (63076, 78014)]