2017875964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{902449}}^1$

素因数の和:902509

約数の個数: 24

約数和(自身を含む): 3891364400

約数和(自身を除く): 1873488436

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 902449, 1804898, 3609796, 11731837, 23463674, 38805307, 46927348, 77610614, 155221228, 504468991, 1008937982, 2017875964]

約数ペア:

[(1, 2017875964), (2, 1008937982), (4, 504468991), (13, 155221228), (26, 77610614), (43, 46927348), (52, 38805307), (86, 23463674), (172, 11731837), (559, 3609796), (1118, 1804898), (2236, 902449)]