1275557974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{1907}}^1$

素因数の和:2220

約数の個数: 32

約数和(自身を含む): 2057342976

約数和(自身を除く): 781785002

約数列:

[1, 2, 17, 34, 103, 191, 206, 382, 1751, 1907, 3247, 3502, 3814, 6494, 19673, 32419, 39346, 64838, 196421, 334441, 364237, 392842, 668882, 728474, 3339157, 6192029, 6678314, 12384058, 37516411, 75032822, 637778987, 1275557974]

約数ペア:

[(1, 1275557974), (2, 637778987), (17, 75032822), (34, 37516411), (103, 12384058), (191, 6678314), (206, 6192029), (382, 3339157), (1751, 728474), (1907, 668882), (3247, 392842), (3502, 364237), (3814, 334441), (6494, 196421), (19673, 64838), (32419, 39346)]