2017291409710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1789}}^1\times {\mathrm{111977}}^1$

素因数の和:113845

約数の個数: 64

約数和(自身を含む): 3896565652800

約数和(自身を除く): 1879274243090

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 1789, 2014, 3578, 5035, 8945, 10070, 17890, 33991, 67982, 94817, 111977, 169955, 189634, 223954, 339910, 474085, 559885, 948170, 1119770, 1801523, 2127563, 3603046, 4255126, 5934781, 9007615, 10637815, 11869562, 18015230, 21275630, 29673905, 59347810, 112760839, 200326853, 225521678, 400653706, 563804195, 1001634265, 1127608390, 2003268530, 3806210207, 7612420414, 10617323209, 19031051035, 21234646418, 38062102070, 53086616045, 106173232090, 201729140971, 403458281942, 1008645704855, 2017291409710]

約数ペア:

[(1, 2017291409710), (2, 1008645704855), (5, 403458281942), (10, 201729140971), (19, 106173232090), (38, 53086616045), (53, 38062102070), (95, 21234646418), (106, 19031051035), (190, 10617323209), (265, 7612420414), (530, 3806210207), (1007, 2003268530), (1789, 1127608390), (2014, 1001634265), (3578, 563804195), (5035, 400653706), (8945, 225521678), (10070, 200326853), (17890, 112760839), (33991, 59347810), (67982, 29673905), (94817, 21275630), (111977, 18015230), (169955, 11869562), (189634, 10637815), (223954, 9007615), (339910, 5934781), (474085, 4255126), (559885, 3603046), (948170, 2127563), (1119770, 1801523)]