269210078

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 432967680

約数和(自身を除く): 163757602

約数列:

[1, 2, 23, 46, 47, 94, 239, 478, 521, 1042, 1081, 2162, 5497, 10994, 11233, 11983, 22466, 23966, 24487, 48974, 124519, 249038, 258359, 516718, 563201, 1126402, 2863937, 5727874, 5852393, 11704786, 134605039, 269210078]

約数ペア:

[(1, 269210078), (2, 134605039), (23, 11704786), (46, 5852393), (47, 5727874), (94, 2863937), (239, 1126402), (478, 563201), (521, 516718), (1042, 258359), (1081, 249038), (2162, 124519), (5497, 48974), (10994, 24487), (11233, 23966), (11983, 22466)]