313120198

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1061}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 497780640

約数和(自身を除く): 184660442

約数列:

[1, 2, 41, 59, 61, 82, 118, 122, 1061, 2122, 2419, 2501, 3599, 4838, 5002, 7198, 43501, 62599, 64721, 87002, 125198, 129442, 147559, 295118, 2566559, 2653561, 3818539, 5133118, 5307122, 7637078, 156560099, 313120198]

約数ペア:

[(1, 313120198), (2, 156560099), (41, 7637078), (59, 5307122), (61, 5133118), (82, 3818539), (118, 2653561), (122, 2566559), (1061, 295118), (2122, 147559), (2419, 129442), (2501, 125198), (3599, 87002), (4838, 64721), (5002, 62599), (7198, 43501)]