1214887312

素因数分解:

$2^4\times {\mathrm{1249}}^1\times {\mathrm{60793}}^1$

素因数の和:62050

約数の個数: 20

約数和(自身を含む): 2355767500

約数和(自身を除く): 1140880188

約数列:

[1, 2, 4, 8, 16, 1249, 2498, 4996, 9992, 19984, 60793, 121586, 243172, 486344, 972688, 75930457, 151860914, 303721828, 607443656, 1214887312]

約数ペア:

[(1, 1214887312), (2, 607443656), (4, 303721828), (8, 151860914), (16, 75930457), (1249, 972688), (2498, 486344), (4996, 243172), (9992, 121586), (19984, 60793)]