1311054110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{145511}}^1$

素因数の和:145588

約数の個数: 32

約数和(自身を含む): 2545877952

約数和(自身を除く): 1234823842

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 4505, 9010, 145511, 291022, 727555, 1455110, 2473687, 4947374, 7712083, 12368435, 15424166, 24736870, 38560415, 77120830, 131105411, 262210822, 655527055, 1311054110]

約数ペア:

[(1, 1311054110), (2, 655527055), (5, 262210822), (10, 131105411), (17, 77120830), (34, 38560415), (53, 24736870), (85, 15424166), (106, 12368435), (170, 7712083), (265, 4947374), (530, 2473687), (901, 1455110), (1802, 727555), (4505, 291022), (9010, 145511)]