890993528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{6551423}}^1$

素因数の和:6551446

約数の個数: 16

約数和(自身を含む): 1768884480

約数和(自身を除く): 877890952

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 6551423, 13102846, 26205692, 52411384, 111374191, 222748382, 445496764, 890993528]

約数ペア:

[(1, 890993528), (2, 445496764), (4, 222748382), (8, 111374191), (17, 52411384), (34, 26205692), (68, 13102846), (136, 6551423)]