9440470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{719}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 18506880

約数和(自身を除く): 9066410

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 719, 1010, 1313, 1438, 2626, 3595, 6565, 7190, 9347, 13130, 18694, 46735, 72619, 93470, 145238, 363095, 726190, 944047, 1888094, 4720235, 9440470]

約数ペア:

[(1, 9440470), (2, 4720235), (5, 1888094), (10, 944047), (13, 726190), (26, 363095), (65, 145238), (101, 93470), (130, 72619), (202, 46735), (505, 18694), (719, 13130), (1010, 9347), (1313, 7190), (1438, 6565), (2626, 3595)]