253467138

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{410141}}^1$

素因数の和:410249

約数の個数: 16

約数和(自身を含む): 511857216

約数和(自身を除く): 258390078

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 410141, 820282, 1230423, 2460846, 42244523, 84489046, 126733569, 253467138]

約数ペア:

[(1, 253467138), (2, 126733569), (3, 84489046), (6, 42244523), (103, 2460846), (206, 1230423), (309, 820282), (618, 410141)]