1290741014

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1\times {\mathrm{919}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 2077617600

約数和(自身を除く): 786876586

約数列:

[1, 2, 17, 34, 101, 202, 409, 818, 919, 1717, 1838, 3434, 6953, 13906, 15623, 31246, 41309, 82618, 92819, 185638, 375871, 702253, 751742, 1404506, 1577923, 3155846, 6389807, 12779614, 37962971, 75925942, 645370507, 1290741014]

約数ペア:

[(1, 1290741014), (2, 645370507), (17, 75925942), (34, 37962971), (101, 12779614), (202, 6389807), (409, 3155846), (818, 1577923), (919, 1404506), (1717, 751742), (1838, 702253), (3434, 375871), (6953, 185638), (13906, 92819), (15623, 82618), (31246, 41309)]