1535428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 2872800

約数和(自身を除く): 1337372

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 227, 356, 454, 908, 1691, 3382, 4313, 6764, 8626, 17252, 20203, 40406, 80812, 383857, 767714, 1535428]

約数ペア:

[(1, 1535428), (2, 767714), (4, 383857), (19, 80812), (38, 40406), (76, 20203), (89, 17252), (178, 8626), (227, 6764), (356, 4313), (454, 3382), (908, 1691)]