2015231686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{204509}}^1$

素因数の和:204903

約数の個数: 16

約数和(自身を含む): 3263979600

約数和(自身を除く): 1248747914

約数列:

[1, 2, 13, 26, 379, 758, 4927, 9854, 204509, 409018, 2658617, 5317234, 77508911, 155017822, 1007615843, 2015231686]

約数ペア:

[(1, 2015231686), (2, 1007615843), (13, 155017822), (26, 77508911), (379, 5317234), (758, 2658617), (4927, 409018), (9854, 204509)]