407388622

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{983}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 644244480

約数和(自身を除く): 236855858

約数列:

[1, 2, 43, 61, 79, 86, 122, 158, 983, 1966, 2623, 3397, 4819, 5246, 6794, 9638, 42269, 59963, 77657, 84538, 119926, 155314, 207217, 414434, 2578409, 3339251, 4737077, 5156818, 6678502, 9474154, 203694311, 407388622]

約数ペア:

[(1, 407388622), (2, 203694311), (43, 9474154), (61, 6678502), (79, 5156818), (86, 4737077), (122, 3339251), (158, 2578409), (983, 414434), (1966, 207217), (2623, 155314), (3397, 119926), (4819, 84538), (5246, 77657), (6794, 59963), (9638, 42269)]