1900383898

素因数分解:

$2^1\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{91163}}^1$

素因数の和:92661

約数の個数: 16

約数和(自身を含む): 3260024640

約数和(自身を除く): 1359640742

約数列:

[1, 2, 7, 14, 1489, 2978, 10423, 20846, 91163, 182326, 638141, 1276282, 135741707, 271483414, 950191949, 1900383898]

約数ペア:

[(1, 1900383898), (2, 950191949), (7, 271483414), (14, 135741707), (1489, 1276282), (2978, 638141), (10423, 182326), (20846, 91163)]