1999516775762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2897}}^1\times {\mathrm{729601}}^1$

素因数の和:732554

約数の個数: 32

約数和(自身を含む): 3349188368064

約数和(自身を除く): 1349671592302

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 2897, 5794, 31867, 63734, 124571, 249142, 729601, 1370281, 1459202, 2740562, 8025611, 16051222, 31372843, 62745686, 345101273, 690202546, 2113654097, 4227308194, 23250195067, 46500390134, 90887126171, 181774252342, 999758387881, 1999516775762]

約数ペア:

[(1, 1999516775762), (2, 999758387881), (11, 181774252342), (22, 90887126171), (43, 46500390134), (86, 23250195067), (473, 4227308194), (946, 2113654097), (2897, 690202546), (5794, 345101273), (31867, 62745686), (63734, 31372843), (124571, 16051222), (249142, 8025611), (729601, 2740562), (1370281, 1459202)]