1157404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 2167760

約数和(自身を除く): 1010356

約数列:

[1, 2, 4, 19, 38, 76, 97, 157, 194, 314, 388, 628, 1843, 2983, 3686, 5966, 7372, 11932, 15229, 30458, 60916, 289351, 578702, 1157404]

約数ペア:

[(1, 1157404), (2, 578702), (4, 289351), (19, 60916), (38, 30458), (76, 15229), (97, 11932), (157, 7372), (194, 5966), (314, 3686), (388, 2983), (628, 1843)]