471001310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{337}}^1\times {\mathrm{827}}^1$

素因数の和:1197

約数の個数: 48

約数和(自身を含む): 921872016

約数和(自身を除く): 450870706

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 337, 338, 674, 827, 845, 1654, 1685, 1690, 3370, 4135, 4381, 8270, 8762, 10751, 21502, 21905, 43810, 53755, 56953, 107510, 113906, 139763, 278699, 279526, 284765, 557398, 569530, 698815, 1393495, 1397630, 2786990, 3623087, 7246174, 18115435, 36230870, 47100131, 94200262, 235500655, 471001310]

約数ペア:

[(1, 471001310), (2, 235500655), (5, 94200262), (10, 47100131), (13, 36230870), (26, 18115435), (65, 7246174), (130, 3623087), (169, 2786990), (337, 1397630), (338, 1393495), (674, 698815), (827, 569530), (845, 557398), (1654, 284765), (1685, 279526), (1690, 278699), (3370, 139763), (4135, 113906), (4381, 107510), (8270, 56953), (8762, 53755), (10751, 43810), (21502, 21905)]