619028

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:167

約数の個数: 24

約数和(自身を含む): 1145760

約数和(自身を除く): 526732

約数列:

[1, 2, 4, 43, 59, 61, 86, 118, 122, 172, 236, 244, 2537, 2623, 3599, 5074, 5246, 7198, 10148, 10492, 14396, 154757, 309514, 619028]

約数ペア:

[(1, 619028), (2, 309514), (4, 154757), (43, 14396), (59, 10492), (61, 10148), (86, 7198), (118, 5246), (122, 5074), (172, 3599), (236, 2623), (244, 2537)]