2500432870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1012321}}^1$

素因数の和:1012360

約数の個数: 32

約数和(自身を含む): 5102102880

約数和(自身を除く): 2601670010

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 1012321, 2024642, 5061605, 10123210, 13160173, 19234099, 26320346, 38468198, 65800865, 96170495, 131601730, 192340990, 250043287, 500086574, 1250216435, 2500432870]

約数ペア:

[(1, 2500432870), (2, 1250216435), (5, 500086574), (10, 250043287), (13, 192340990), (19, 131601730), (26, 96170495), (38, 65800865), (65, 38468198), (95, 26320346), (130, 19234099), (190, 13160173), (247, 10123210), (494, 5061605), (1235, 2024642), (2470, 1012321)]