1640374772258

素因数分解:

$2^1\times {\mathrm{1181}}^1\times {\mathrm{1301}}^1\times {\mathrm{533809}}^1$

素因数の和:536293

約数の個数: 16

約数和(自身を含む): 2464543118520

約数和(自身を除く): 824168346262

約数列:

[1, 2, 1181, 1301, 2362, 2602, 533809, 1067618, 1536481, 3072962, 630428429, 694485509, 1260856858, 1388971018, 820187386129, 1640374772258]

約数ペア:

[(1, 1640374772258), (2, 820187386129), (1181, 1388971018), (1301, 1260856858), (2362, 694485509), (2602, 630428429), (533809, 3072962), (1067618, 1536481)]