415722512

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{238373}}^1$

素因数の和:238490

約数の個数: 20

約数和(自身を含む): 812855340

約数和(自身を除く): 397132828

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 238373, 476746, 953492, 1906984, 3813968, 25982657, 51965314, 103930628, 207861256, 415722512]

約数ペア:

[(1, 415722512), (2, 207861256), (4, 103930628), (8, 51965314), (16, 25982657), (109, 3813968), (218, 1906984), (436, 953492), (872, 476746), (1744, 238373)]