131734070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{3853}}^1$

素因数の和:4136

約数の個数: 32

約数和(自身を含む): 256398912

約数和(自身を除く): 124664842

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 263, 526, 1315, 2630, 3419, 3853, 6838, 7706, 17095, 19265, 34190, 38530, 50089, 100178, 250445, 500890, 1013339, 2026678, 5066695, 10133390, 13173407, 26346814, 65867035, 131734070]

約数ペア:

[(1, 131734070), (2, 65867035), (5, 26346814), (10, 13173407), (13, 10133390), (26, 5066695), (65, 2026678), (130, 1013339), (263, 500890), (526, 250445), (1315, 100178), (2630, 50089), (3419, 38530), (3853, 34190), (6838, 19265), (7706, 17095)]