147944212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1571}}^1\times {\mathrm{1811}}^1$

素因数の和:3399

約数の個数: 24

約数和(自身を含む): 279149472

約数和(自身を除く): 131205260

約数列:

[1, 2, 4, 13, 26, 52, 1571, 1811, 3142, 3622, 6284, 7244, 20423, 23543, 40846, 47086, 81692, 94172, 2845081, 5690162, 11380324, 36986053, 73972106, 147944212]

約数ペア:

[(1, 147944212), (2, 73972106), (4, 36986053), (13, 11380324), (26, 5690162), (52, 2845081), (1571, 94172), (1811, 81692), (3142, 47086), (3622, 40846), (6284, 23543), (7244, 20423)]