1946349730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{28627}}^1$

素因数の和:29170

約数の個数: 32

約数和(自身を含む): 3780270144

約数和(自身を除く): 1833920414

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 523, 1046, 2615, 5230, 6799, 13598, 28627, 33995, 57254, 67990, 143135, 286270, 372151, 744302, 1860755, 3721510, 14971921, 29943842, 74859605, 149719210, 194634973, 389269946, 973174865, 1946349730]

約数ペア:

[(1, 1946349730), (2, 973174865), (5, 389269946), (10, 194634973), (13, 149719210), (26, 74859605), (65, 29943842), (130, 14971921), (523, 3721510), (1046, 1860755), (2615, 744302), (5230, 372151), (6799, 286270), (13598, 143135), (28627, 67990), (33995, 57254)]