1420432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6829}}^1$

素因数の和:6850

約数の個数: 20

約数和(自身を含む): 2964220

約数和(自身を除く): 1543788

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6829, 13658, 27316, 54632, 88777, 109264, 177554, 355108, 710216, 1420432]

約数ペア:

[(1, 1420432), (2, 710216), (4, 355108), (8, 177554), (13, 109264), (16, 88777), (26, 54632), (52, 27316), (104, 13658), (208, 6829)]