1722215170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{456821}}^1$

素因数の和:456870

約数の個数: 32

約数和(自身を含む): 3453574320

約数和(自身を除く): 1731359150

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 456821, 913642, 2284105, 4568210, 5938673, 11877346, 13247809, 26495618, 29693365, 59386730, 66239045, 132478090, 172221517, 344443034, 861107585, 1722215170]

約数ペア:

[(1, 1722215170), (2, 861107585), (5, 344443034), (10, 172221517), (13, 132478090), (26, 66239045), (29, 59386730), (58, 29693365), (65, 26495618), (130, 13247809), (145, 11877346), (290, 5938673), (377, 4568210), (754, 2284105), (1885, 913642), (3770, 456821)]