1974652

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 3719520

約数和(自身を除く): 1744868

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 409, 818, 1207, 1636, 2414, 4828, 6953, 13906, 27812, 29039, 58078, 116156, 493663, 987326, 1974652]

約数ペア:

[(1, 1974652), (2, 987326), (4, 493663), (17, 116156), (34, 58078), (68, 29039), (71, 27812), (142, 13906), (284, 6953), (409, 4828), (818, 2414), (1207, 1636)]