180130028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{203767}}^1$

素因数の和:203801

約数の個数: 24

約数和(自身を含む): 359446752

約数和(自身を除く): 179316724

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 203767, 407534, 815068, 2648971, 3464039, 5297942, 6928078, 10595884, 13856156, 45032507, 90065014, 180130028]

約数ペア:

[(1, 180130028), (2, 90065014), (4, 45032507), (13, 13856156), (17, 10595884), (26, 6928078), (34, 5297942), (52, 3464039), (68, 2648971), (221, 815068), (442, 407534), (884, 203767)]