780965414

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{6361}}^1$

素因数の和:6560

約数の個数: 32

約数和(自身を含む): 1302734016

約数和(自身を除く): 521768602

約数列:

[1, 2, 17, 23, 34, 46, 157, 314, 391, 782, 2669, 3611, 5338, 6361, 7222, 12722, 61387, 108137, 122774, 146303, 216274, 292606, 998677, 1997354, 2487151, 4974302, 16977509, 22969571, 33955018, 45939142, 390482707, 780965414]

約数ペア:

[(1, 780965414), (2, 390482707), (17, 45939142), (23, 33955018), (34, 22969571), (46, 16977509), (157, 4974302), (314, 2487151), (391, 1997354), (782, 998677), (2669, 292606), (3611, 216274), (5338, 146303), (6361, 122774), (7222, 108137), (12722, 61387)]