1317879626

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3036589}}^1$

素因数の和:3036629

約数の個数: 16

約数和(自身を含む): 2332101120

約数和(自身を除く): 1014221494

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 3036589, 6073178, 21256123, 42512246, 94134259, 188268518, 658939813, 1317879626]

約数ペア:

[(1, 1317879626), (2, 658939813), (7, 188268518), (14, 94134259), (31, 42512246), (62, 21256123), (217, 6073178), (434, 3036589)]