315085078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{28817}}^1$

素因数の和:28908

約数の個数: 32

約数和(自身を含む): 597570048

約数和(自身を除く): 282484970

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 5467, 10934, 28817, 57634, 201719, 316987, 403438, 633974, 2046007, 2218909, 4092014, 4437818, 14322049, 22506077, 28644098, 45012154, 157542539, 315085078]

約数ペア:

[(1, 315085078), (2, 157542539), (7, 45012154), (11, 28644098), (14, 22506077), (22, 14322049), (71, 4437818), (77, 4092014), (142, 2218909), (154, 2046007), (497, 633974), (781, 403438), (994, 316987), (1562, 201719), (5467, 57634), (10934, 28817)]