504803312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{51637}}^1$

素因数の和:51705

約数の個数: 40

約数和(自身を含む): 1075722816

約数和(自身を除く): 570919504

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 4888, 9776, 51637, 103274, 206548, 413096, 671281, 826192, 1342562, 2426939, 2685124, 4853878, 5370248, 9707756, 10740496, 19415512, 31550207, 38831024, 63100414, 126200828, 252401656, 504803312]

約数ペア:

[(1, 504803312), (2, 252401656), (4, 126200828), (8, 63100414), (13, 38831024), (16, 31550207), (26, 19415512), (47, 10740496), (52, 9707756), (94, 5370248), (104, 4853878), (188, 2685124), (208, 2426939), (376, 1342562), (611, 826192), (752, 671281), (1222, 413096), (2444, 206548), (4888, 103274), (9776, 51637)]