1549207787504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{30103}}^1\times {\mathrm{247421}}^1$

素因数の和:277545

約数の個数: 40

約数和(自身を含む): 3232602079392

約数和(自身を除く): 1683394291888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 30103, 60206, 120412, 240824, 247421, 391339, 481648, 494842, 782678, 989684, 1565356, 1979368, 3130712, 3216473, 3958736, 6261424, 6432946, 12865892, 25731784, 51463568, 7448114363, 14896228726, 29792457452, 59584914904, 96825486719, 119169829808, 193650973438, 387301946876, 774603893752, 1549207787504]

約数ペア:

[(1, 1549207787504), (2, 774603893752), (4, 387301946876), (8, 193650973438), (13, 119169829808), (16, 96825486719), (26, 59584914904), (52, 29792457452), (104, 14896228726), (208, 7448114363), (30103, 51463568), (60206, 25731784), (120412, 12865892), (240824, 6432946), (247421, 6261424), (391339, 3958736), (481648, 3216473), (494842, 3130712), (782678, 1979368), (989684, 1565356)]