1801590973

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{3671}}^1\times {\mathrm{5393}}^1$

素因数の和:9084

約数の個数: 16

約数和(自身を含む): 2218358016

約数和(自身を除く): 416767043

約数列:

[1, 7, 13, 91, 3671, 5393, 25697, 37751, 47723, 70109, 334061, 490763, 19797703, 138583921, 257370139, 1801590973]

約数ペア:

[(1, 1801590973), (7, 257370139), (13, 138583921), (91, 19797703), (3671, 490763), (5393, 334061), (25697, 70109), (37751, 47723)]