1244272010

素因数分解:

$2^1\times 5^1\times {\mathrm{6521}}^1\times {\mathrm{19081}}^1$

素因数の和:25609

約数の個数: 16

約数和(自身を含む): 2240150472

約数和(自身を除く): 995878462

約数列:

[1, 2, 5, 10, 6521, 13042, 19081, 32605, 38162, 65210, 95405, 190810, 124427201, 248854402, 622136005, 1244272010]

約数ペア:

[(1, 1244272010), (2, 622136005), (5, 248854402), (10, 124427201), (6521, 190810), (13042, 95405), (19081, 65210), (32605, 38162)]