2013138622048

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{160896629}}^1$

素因数の和:160896679

約数の個数: 48

約数和(自身を含む): 4378962682080

約数和(自身を除く): 2365824060032

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1564, 3128, 6256, 12512, 160896629, 321793258, 643586516, 1287173032, 2574346064, 2735242693, 3700622467, 5148692128, 5470485386, 7401244934, 10940970772, 14802489868, 21881941544, 29604979736, 43763883088, 59209959472, 62910581939, 87527766176, 118419918944, 125821163878, 251642327756, 503284655512, 1006569311024, 2013138622048]

約数ペア:

[(1, 2013138622048), (2, 1006569311024), (4, 503284655512), (8, 251642327756), (16, 125821163878), (17, 118419918944), (23, 87527766176), (32, 62910581939), (34, 59209959472), (46, 43763883088), (68, 29604979736), (92, 21881941544), (136, 14802489868), (184, 10940970772), (272, 7401244934), (368, 5470485386), (391, 5148692128), (544, 3700622467), (736, 2735242693), (782, 2574346064), (1564, 1287173032), (3128, 643586516), (6256, 321793258), (12512, 160896629)]