3981032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2381}}^1$

素因数の和:2417

約数の個数: 32

約数和(自身を含む): 8575200

約数和(自身を除く): 4594168

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 2381, 4762, 9524, 19048, 26191, 45239, 52382, 90478, 104764, 180956, 209528, 361912, 497629, 995258, 1990516, 3981032]

約数ペア:

[(1, 3981032), (2, 1990516), (4, 995258), (8, 497629), (11, 361912), (19, 209528), (22, 180956), (38, 104764), (44, 90478), (76, 52382), (88, 45239), (152, 26191), (209, 19048), (418, 9524), (836, 4762), (1672, 2381)]