9432819890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{87739}}^1$

素因数の和:88586

約数の個数: 32

約数和(自身を含む): 18307477440

約数和(自身を除く): 8874657550

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 827, 1654, 4135, 8270, 10751, 21502, 53755, 87739, 107510, 175478, 438695, 877390, 1140607, 2281214, 5703035, 11406070, 72560153, 145120306, 362800765, 725601530, 943281989, 1886563978, 4716409945, 9432819890]

約数ペア:

[(1, 9432819890), (2, 4716409945), (5, 1886563978), (10, 943281989), (13, 725601530), (26, 362800765), (65, 145120306), (130, 72560153), (827, 11406070), (1654, 5703035), (4135, 2281214), (8270, 1140607), (10751, 877390), (21502, 438695), (53755, 175478), (87739, 107510)]