420588769

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{1993}}^1$

素因数の和:2424

約数の個数: 16

約数和(自身を含む): 459417600

約数和(自身を除く): 38828831

約数列:

[1, 19, 29, 383, 551, 1993, 7277, 11107, 37867, 57797, 211033, 763319, 1098143, 14503061, 22136251, 420588769]

約数ペア:

[(1, 420588769), (19, 22136251), (29, 14503061), (383, 1098143), (551, 763319), (1993, 211033), (7277, 57797), (11107, 37867)]