4994470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 9801792

約数和(自身を除く): 4807322

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 373, 515, 746, 1030, 1339, 1865, 2678, 3730, 4849, 6695, 9698, 13390, 24245, 38419, 48490, 76838, 192095, 384190, 499447, 998894, 2497235, 4994470]

約数ペア:

[(1, 4994470), (2, 2497235), (5, 998894), (10, 499447), (13, 384190), (26, 192095), (65, 76838), (103, 48490), (130, 38419), (206, 24245), (373, 13390), (515, 9698), (746, 6695), (1030, 4849), (1339, 3730), (1865, 2678)]