498593968

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{2843}}^1$

素因数の和:3061

約数の個数: 40

約数和(自身を含む): 984968208

約数和(自身を除く): 486374240

約数列:

[1, 2, 4, 8, 16, 97, 113, 194, 226, 388, 452, 776, 904, 1552, 1808, 2843, 5686, 10961, 11372, 21922, 22744, 43844, 45488, 87688, 175376, 275771, 321259, 551542, 642518, 1103084, 1285036, 2206168, 2570072, 4412336, 5140144, 31162123, 62324246, 124648492, 249296984, 498593968]

約数ペア:

[(1, 498593968), (2, 249296984), (4, 124648492), (8, 62324246), (16, 31162123), (97, 5140144), (113, 4412336), (194, 2570072), (226, 2206168), (388, 1285036), (452, 1103084), (776, 642518), (904, 551542), (1552, 321259), (1808, 275771), (2843, 175376), (5686, 87688), (10961, 45488), (11372, 43844), (21922, 22744)]