1892812516

素因数分解:

$2^2\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{33851}}^1$

素因数の和:35859

約数の個数: 24

約数和(自身を含む): 3787632576

約数和(自身を除く): 1894820060

約数列:

[1, 2, 4, 7, 14, 28, 1997, 3994, 7988, 13979, 27958, 33851, 55916, 67702, 135404, 236957, 473914, 947828, 67600447, 135200894, 270401788, 473203129, 946406258, 1892812516]

約数ペア:

[(1, 1892812516), (2, 946406258), (4, 473203129), (7, 270401788), (14, 135200894), (28, 67600447), (1997, 947828), (3994, 473914), (7988, 236957), (13979, 135404), (27958, 67702), (33851, 55916)]