1330443517210

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1\times {\mathrm{1966163}}^1$

素因数の和:1966758

約数の個数: 32

約数和(自身を含む): 2415644819712

約数和(自身を除く): 1085201302502

約数列:

[1, 2, 5, 10, 157, 314, 431, 785, 862, 1570, 2155, 4310, 67667, 135334, 338335, 676670, 1966163, 3932326, 9830815, 19661630, 308687591, 617375182, 847416253, 1543437955, 1694832506, 3086875910, 4237081265, 8474162530, 133044351721, 266088703442, 665221758605, 1330443517210]

約数ペア:

[(1, 1330443517210), (2, 665221758605), (5, 266088703442), (10, 133044351721), (157, 8474162530), (314, 4237081265), (431, 3086875910), (785, 1694832506), (862, 1543437955), (1570, 847416253), (2155, 617375182), (4310, 308687591), (67667, 19661630), (135334, 9830815), (338335, 3932326), (676670, 1966163)]