287288092

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5297}}^1$

素因数の和:5470

約数の個数: 48

約数和(自身を含む): 623044800

約数和(自身を除く): 335756708

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 149, 182, 298, 364, 596, 1043, 1937, 2086, 3874, 4172, 5297, 7748, 10594, 13559, 21188, 27118, 37079, 54236, 68861, 74158, 137722, 148316, 275444, 482027, 789253, 964054, 1578506, 1928108, 3157012, 5524771, 10260289, 11049542, 20520578, 22099084, 41041156, 71822023, 143644046, 287288092]

約数ペア:

[(1, 287288092), (2, 143644046), (4, 71822023), (7, 41041156), (13, 22099084), (14, 20520578), (26, 11049542), (28, 10260289), (52, 5524771), (91, 3157012), (149, 1928108), (182, 1578506), (298, 964054), (364, 789253), (596, 482027), (1043, 275444), (1937, 148316), (2086, 137722), (3874, 74158), (4172, 68861), (5297, 54236), (7748, 37079), (10594, 27118), (13559, 21188)]