945812

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1987}}^1$

素因数の和:2015

約数の個数: 24

約数和(自身を含む): 2003904

約数和(自身を除く): 1058092

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1987, 3974, 7948, 13909, 27818, 33779, 55636, 67558, 135116, 236453, 472906, 945812]

約数ペア:

[(1, 945812), (2, 472906), (4, 236453), (7, 135116), (14, 67558), (17, 55636), (28, 33779), (34, 27818), (68, 13909), (119, 7948), (238, 3974), (476, 1987)]