1330562488

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{937}}^1\times {\mathrm{1277}}^1$

素因数の和:2359

約数の個数: 32

約数和(自身を含む): 2517404400

約数和(自身を除く): 1186841912

約数列:

[1, 2, 4, 8, 139, 278, 556, 937, 1112, 1277, 1874, 2554, 3748, 5108, 7496, 10216, 130243, 177503, 260486, 355006, 520972, 710012, 1041944, 1196549, 1420024, 2393098, 4786196, 9572392, 166320311, 332640622, 665281244, 1330562488]

約数ペア:

[(1, 1330562488), (2, 665281244), (4, 332640622), (8, 166320311), (139, 9572392), (278, 4786196), (556, 2393098), (937, 1420024), (1112, 1196549), (1277, 1041944), (1874, 710012), (2554, 520972), (3748, 355006), (5108, 260486), (7496, 177503), (10216, 130243)]