521144952

素因数分解:

$2^3\times 3^1\times {\mathrm{1163}}^1\times {\mathrm{18671}}^1$

素因数の和:19843

約数の個数: 32

約数和(自身を含む): 1304052480

約数和(自身を除く): 782907528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1163, 2326, 3489, 4652, 6978, 9304, 13956, 18671, 27912, 37342, 56013, 74684, 112026, 149368, 224052, 448104, 21714373, 43428746, 65143119, 86857492, 130286238, 173714984, 260572476, 521144952]

約数ペア:

[(1, 521144952), (2, 260572476), (3, 173714984), (4, 130286238), (6, 86857492), (8, 65143119), (12, 43428746), (24, 21714373), (1163, 448104), (2326, 224052), (3489, 149368), (4652, 112026), (6978, 74684), (9304, 56013), (13956, 37342), (18671, 27912)]