414961430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{3221}}^1$

素因数の和:4232

約数の個数: 32

約数和(自身を含む): 805448448

約数和(自身を除く): 390487018

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 991, 1982, 3221, 4955, 6442, 9910, 12883, 16105, 25766, 32210, 41873, 64415, 83746, 128830, 209365, 418730, 3192011, 6384022, 15960055, 31920110, 41496143, 82992286, 207480715, 414961430]

約数ペア:

[(1, 414961430), (2, 207480715), (5, 82992286), (10, 41496143), (13, 31920110), (26, 15960055), (65, 6384022), (130, 3192011), (991, 418730), (1982, 209365), (3221, 128830), (4955, 83746), (6442, 64415), (9910, 41873), (12883, 32210), (16105, 25766)]