680944654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{44617}}^1$

素因数の和:45219

約数の個数: 16

約数和(自身を含む): 1101886128

約数和(自身を除く): 420941474

約数列:

[1, 2, 13, 26, 587, 1174, 7631, 15262, 44617, 89234, 580021, 1160042, 26190179, 52380358, 340472327, 680944654]

約数ペア:

[(1, 680944654), (2, 340472327), (13, 52380358), (26, 26190179), (587, 1160042), (1174, 580021), (7631, 89234), (15262, 44617)]