421463218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1\times {\mathrm{1237}}^1$

素因数の和:2178

約数の個数: 32

約数和(自身を含む): 731628288

約数和(自身を除く): 310165070

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 911, 1237, 1822, 2474, 10021, 13607, 15487, 20042, 21029, 27214, 30974, 42058, 170357, 231319, 340714, 462638, 1126907, 2253814, 12395977, 19157419, 24791954, 38314838, 210731609, 421463218]

約数ペア:

[(1, 421463218), (2, 210731609), (11, 38314838), (17, 24791954), (22, 19157419), (34, 12395977), (187, 2253814), (374, 1126907), (911, 462638), (1237, 340714), (1822, 231319), (2474, 170357), (10021, 42058), (13607, 30974), (15487, 27214), (20042, 21029)]