419312

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:440

約数の個数: 20

約数和(自身を含む): 825840

約数和(自身を除く): 406528

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 359, 584, 718, 1168, 1436, 2872, 5744, 26207, 52414, 104828, 209656, 419312]

約数ペア:

[(1, 419312), (2, 209656), (4, 104828), (8, 52414), (16, 26207), (73, 5744), (146, 2872), (292, 1436), (359, 1168), (584, 718)]