512118628

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{26017}}^1$

素因数の和:26084

約数の個数: 48

約数和(自身を含む): 1107326080

約数和(自身を除く): 595207452

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 4921, 9842, 19684, 26017, 52034, 104068, 182119, 364238, 494323, 728476, 962629, 988646, 1925258, 1977292, 3460261, 3850516, 6738403, 6920522, 13476806, 13841044, 18289951, 26953612, 36579902, 73159804, 128029657, 256059314, 512118628]

約数ペア:

[(1, 512118628), (2, 256059314), (4, 128029657), (7, 73159804), (14, 36579902), (19, 26953612), (28, 18289951), (37, 13841044), (38, 13476806), (74, 6920522), (76, 6738403), (133, 3850516), (148, 3460261), (259, 1977292), (266, 1925258), (518, 988646), (532, 962629), (703, 728476), (1036, 494323), (1406, 364238), (2812, 182119), (4921, 104068), (9842, 52034), (19684, 26017)]