1795820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6907}}^1$

素因数の和:6929

約数の個数: 24

約数和(自身を含む): 4061904

約数和(自身を除く): 2266084

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 6907, 13814, 27628, 34535, 69070, 89791, 138140, 179582, 359164, 448955, 897910, 1795820]

約数ペア:

[(1, 1795820), (2, 897910), (4, 448955), (5, 359164), (10, 179582), (13, 138140), (20, 89791), (26, 69070), (52, 34535), (65, 27628), (130, 13814), (260, 6907)]