17749271678

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{619867}}^1$

素因数の和:620111

約数の個数: 16

約数和(自身を含む): 27075834240

約数和(自身を除く): 9326562562

約数列:

[1, 2, 103, 139, 206, 278, 14317, 28634, 619867, 1239734, 63846301, 86161513, 127692602, 172323026, 8874635839, 17749271678]

約数ペア:

[(1, 17749271678), (2, 8874635839), (103, 172323026), (139, 127692602), (206, 86161513), (278, 63846301), (14317, 1239734), (28634, 619867)]