13418446730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{392467}}^1$

素因数の和:392750

約数の個数: 32

約数和(自身を含む): 26110111104

約数和(自身を除く): 12691664374

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 263, 526, 1315, 2630, 3419, 6838, 17095, 34190, 392467, 784934, 1962335, 3924670, 5102071, 10204142, 25510355, 51020710, 103218821, 206437642, 516094105, 1032188210, 1341844673, 2683689346, 6709223365, 13418446730]

約数ペア:

[(1, 13418446730), (2, 6709223365), (5, 2683689346), (10, 1341844673), (13, 1032188210), (26, 516094105), (65, 206437642), (130, 103218821), (263, 51020710), (526, 25510355), (1315, 10204142), (2630, 5102071), (3419, 3924670), (6838, 1962335), (17095, 784934), (34190, 392467)]