881302474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1\times {\mathrm{2411}}^1$

素因数の和:3270

約数の個数: 32

約数和(自身を含む): 1509834816

約数和(自身を除く): 628532342

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 827, 1654, 2411, 4822, 10751, 14059, 21502, 28118, 31343, 40987, 62686, 81974, 182767, 365534, 532831, 1065662, 1993897, 3987794, 25920661, 33896249, 51841322, 67792498, 440651237, 881302474]

約数ペア:

[(1, 881302474), (2, 440651237), (13, 67792498), (17, 51841322), (26, 33896249), (34, 25920661), (221, 3987794), (442, 1993897), (827, 1065662), (1654, 532831), (2411, 365534), (4822, 182767), (10751, 81974), (14059, 62686), (21502, 40987), (28118, 31343)]