4626728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 9300000

約数和(自身を除く): 4673272

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 499, 998, 1159, 1996, 2318, 3992, 4636, 9272, 9481, 18962, 30439, 37924, 60878, 75848, 121756, 243512, 578341, 1156682, 2313364, 4626728]

約数ペア:

[(1, 4626728), (2, 2313364), (4, 1156682), (8, 578341), (19, 243512), (38, 121756), (61, 75848), (76, 60878), (122, 37924), (152, 30439), (244, 18962), (488, 9481), (499, 9272), (998, 4636), (1159, 3992), (1996, 2318)]