1337221030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{28289}}^1$

素因数の和:28488

約数の個数: 32

約数和(自身を含む): 2505362400

約数和(自身を除く): 1168141370

約数列:

[1, 2, 5, 10, 29, 58, 145, 163, 290, 326, 815, 1630, 4727, 9454, 23635, 28289, 47270, 56578, 141445, 282890, 820381, 1640762, 4101905, 4611107, 8203810, 9222214, 23055535, 46111070, 133722103, 267444206, 668610515, 1337221030]

約数ペア:

[(1, 1337221030), (2, 668610515), (5, 267444206), (10, 133722103), (29, 46111070), (58, 23055535), (145, 9222214), (163, 8203810), (290, 4611107), (326, 4101905), (815, 1640762), (1630, 820381), (4727, 282890), (9454, 141445), (23635, 56578), (28289, 47270)]