849278032

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{269441}}^1$

素因数の和:269646

約数の個数: 20

約数和(自身を含む): 1653834996

約数和(自身を除く): 804556964

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 269441, 538882, 1077764, 2155528, 4311056, 53079877, 106159754, 212319508, 424639016, 849278032]

約数ペア:

[(1, 849278032), (2, 424639016), (4, 212319508), (8, 106159754), (16, 53079877), (197, 4311056), (394, 2155528), (788, 1077764), (1576, 538882), (3152, 269441)]