315496678

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{199429}}^1$

素因数の和:199551

約数の個数: 16

約数和(自身を含む): 545640480

約数和(自身を除く): 230143802

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 199429, 398858, 1396003, 2792006, 22535477, 45070954, 157748339, 315496678]

約数ペア:

[(1, 315496678), (2, 157748339), (7, 45070954), (14, 22535477), (113, 2792006), (226, 1396003), (791, 398858), (1582, 199429)]