321124946

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{389}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 512740800

約数和(自身を除く): 191615854

約数列:

[1, 2, 29, 43, 58, 86, 331, 389, 662, 778, 1247, 2494, 9599, 11281, 14233, 16727, 19198, 22562, 28466, 33454, 128759, 257518, 412757, 485083, 825514, 970166, 3734011, 5536637, 7468022, 11073274, 160562473, 321124946]

約数ペア:

[(1, 321124946), (2, 160562473), (29, 11073274), (43, 7468022), (58, 5536637), (86, 3734011), (331, 970166), (389, 825514), (662, 485083), (778, 412757), (1247, 257518), (2494, 128759), (9599, 33454), (11281, 28466), (14233, 22562), (16727, 19198)]