1440375092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1\times {\mathrm{1367}}^1$

素因数の和:2288

約数の個数: 48

約数和(自身を含む): 2837866752

約数和(自身を除く): 1397491660

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 881, 1196, 1367, 1762, 2734, 3524, 5468, 11453, 17771, 20263, 22906, 31441, 35542, 40526, 45812, 62882, 71084, 81052, 125764, 263419, 408733, 526838, 817466, 1053676, 1204327, 1634932, 2408654, 4817308, 15656251, 27699521, 31312502, 55399042, 62625004, 110798084, 360093773, 720187546, 1440375092]

約数ペア:

[(1, 1440375092), (2, 720187546), (4, 360093773), (13, 110798084), (23, 62625004), (26, 55399042), (46, 31312502), (52, 27699521), (92, 15656251), (299, 4817308), (598, 2408654), (881, 1634932), (1196, 1204327), (1367, 1053676), (1762, 817466), (2734, 526838), (3524, 408733), (5468, 263419), (11453, 125764), (17771, 81052), (20263, 71084), (22906, 62882), (31441, 45812), (35542, 40526)]