130111948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{21499}}^1$

素因数の和:21609

約数の個数: 24

約数和(自身を含む): 243810000

約数和(自身を除く): 113698052

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 6052, 21499, 42998, 85996, 365483, 730966, 1461932, 1913411, 3826822, 7653644, 32527987, 65055974, 130111948]

約数ペア:

[(1, 130111948), (2, 65055974), (4, 32527987), (17, 7653644), (34, 3826822), (68, 1913411), (89, 1461932), (178, 730966), (356, 365483), (1513, 85996), (3026, 42998), (6052, 21499)]