620900624

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{4877}}^1$

素因数の和:5067

約数の個数: 40

約数和(自身を含む): 1230914520

約数和(自身を除く): 610013896

約数列:

[1, 2, 4, 8, 16, 73, 109, 146, 218, 292, 436, 584, 872, 1168, 1744, 4877, 7957, 9754, 15914, 19508, 31828, 39016, 63656, 78032, 127312, 356021, 531593, 712042, 1063186, 1424084, 2126372, 2848168, 4252744, 5696336, 8505488, 38806289, 77612578, 155225156, 310450312, 620900624]

約数ペア:

[(1, 620900624), (2, 310450312), (4, 155225156), (8, 77612578), (16, 38806289), (73, 8505488), (109, 5696336), (146, 4252744), (218, 2848168), (292, 2126372), (436, 1424084), (584, 1063186), (872, 712042), (1168, 531593), (1744, 356021), (4877, 127312), (7957, 78032), (9754, 63656), (15914, 39016), (19508, 31828)]