4524890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 8838720

約数和(自身を除く): 4313830

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 619, 731, 1238, 1462, 3095, 3655, 6190, 7310, 10523, 21046, 26617, 52615, 53234, 105230, 133085, 266170, 452489, 904978, 2262445, 4524890]

約数ペア:

[(1, 4524890), (2, 2262445), (5, 904978), (10, 452489), (17, 266170), (34, 133085), (43, 105230), (85, 53234), (86, 52615), (170, 26617), (215, 21046), (430, 10523), (619, 7310), (731, 6190), (1238, 3655), (1462, 3095)]