1720676

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 3205440

約数和(自身を除く): 1484764

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 236, 317, 634, 1268, 1357, 2714, 5428, 7291, 14582, 18703, 29164, 37406, 74812, 430169, 860338, 1720676]

約数ペア:

[(1, 1720676), (2, 860338), (4, 430169), (23, 74812), (46, 37406), (59, 29164), (92, 18703), (118, 14582), (236, 7291), (317, 5428), (634, 2714), (1268, 1357)]