901345438

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{194507}}^1$

素因数の和:194847

約数の個数: 16

約数和(自身を含む): 1549839744

約数和(自身を除く): 648494306

約数列:

[1, 2, 7, 14, 331, 662, 2317, 4634, 194507, 389014, 1361549, 2723098, 64381817, 128763634, 450672719, 901345438]

約数ペア:

[(1, 901345438), (2, 450672719), (7, 128763634), (14, 64381817), (331, 2723098), (662, 1361549), (2317, 389014), (4634, 194507)]