1421778

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 3079296

約数和(自身を除く): 1657518

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 102, 106, 159, 263, 318, 526, 789, 901, 1578, 1802, 2703, 4471, 5406, 8942, 13413, 13939, 26826, 27878, 41817, 83634, 236963, 473926, 710889, 1421778]

約数ペア:

[(1, 1421778), (2, 710889), (3, 473926), (6, 236963), (17, 83634), (34, 41817), (51, 27878), (53, 26826), (102, 13939), (106, 13413), (159, 8942), (263, 5406), (318, 4471), (526, 2703), (789, 1802), (901, 1578)]