1257932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1423}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 2511936

約数和(自身を除く): 1254004

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1423, 2846, 5692, 18499, 24191, 36998, 48382, 73996, 96764, 314483, 628966, 1257932]

約数ペア:

[(1, 1257932), (2, 628966), (4, 314483), (13, 96764), (17, 73996), (26, 48382), (34, 36998), (52, 24191), (68, 18499), (221, 5692), (442, 2846), (884, 1423)]