981734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:695

約数の個数: 16

約数和(自身を含む): 1614480

約数和(自身を除く): 632746

約数列:

[1, 2, 13, 26, 61, 122, 619, 793, 1238, 1586, 8047, 16094, 37759, 75518, 490867, 981734]

約数ペア:

[(1, 981734), (2, 490867), (13, 75518), (26, 37759), (61, 16094), (122, 8047), (619, 1586), (793, 1238)]