394965870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1012733}}^1$

素因数の和:1012756

約数の個数: 32

約数和(自身を含む): 1020835872

約数和(自身を除く): 625870002

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1012733, 2025466, 3038199, 5063665, 6076398, 10127330, 13165529, 15190995, 26331058, 30381990, 39496587, 65827645, 78993174, 131655290, 197482935, 394965870]

約数ペア:

[(1, 394965870), (2, 197482935), (3, 131655290), (5, 78993174), (6, 65827645), (10, 39496587), (13, 30381990), (15, 26331058), (26, 15190995), (30, 13165529), (39, 10127330), (65, 6076398), (78, 5063665), (130, 3038199), (195, 2025466), (390, 1012733)]