9008402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 15649200

約数和(自身を除く): 6640798

約数列:

[1, 2, 13, 17, 26, 34, 89, 178, 221, 229, 442, 458, 1157, 1513, 2314, 2977, 3026, 3893, 5954, 7786, 19669, 20381, 39338, 40762, 50609, 101218, 264953, 346477, 529906, 692954, 4504201, 9008402]

約数ペア:

[(1, 9008402), (2, 4504201), (13, 692954), (17, 529906), (26, 346477), (34, 264953), (89, 101218), (178, 50609), (221, 40762), (229, 39338), (442, 20381), (458, 19669), (1157, 7786), (1513, 5954), (2314, 3893), (2977, 3026)]