1520285768

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{22229}}^1$

素因数の和:22421

約数の個数: 32

約数和(自身を含む): 2913019200

約数和(自身を除く): 1392733432

約数列:

[1, 2, 4, 8, 83, 103, 166, 206, 332, 412, 664, 824, 8549, 17098, 22229, 34196, 44458, 68392, 88916, 177832, 1845007, 2289587, 3690014, 4579174, 7380028, 9158348, 14760056, 18316696, 190035721, 380071442, 760142884, 1520285768]

約数ペア:

[(1, 1520285768), (2, 760142884), (4, 380071442), (8, 190035721), (83, 18316696), (103, 14760056), (166, 9158348), (206, 7380028), (332, 4579174), (412, 3690014), (664, 2289587), (824, 1845007), (8549, 177832), (17098, 88916), (22229, 68392), (34196, 44458)]