13426974730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{9221}}^1$

素因数の和:9751

約数の個数: 64

約数和(自身を含む): 27218032128

約数和(自身を除く): 13791057398

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 487, 598, 974, 1495, 2435, 2990, 4870, 6331, 9221, 11201, 12662, 18442, 22402, 31655, 46105, 56005, 63310, 92210, 112010, 119873, 145613, 212083, 239746, 291226, 424166, 599365, 728065, 1060415, 1198730, 1456130, 2120830, 2757079, 4490627, 5514158, 8981254, 13785395, 22453135, 27570790, 44906270, 58378151, 103284421, 116756302, 206568842, 291890755, 516422105, 583781510, 1032844210, 1342697473, 2685394946, 6713487365, 13426974730]

約数ペア:

[(1, 13426974730), (2, 6713487365), (5, 2685394946), (10, 1342697473), (13, 1032844210), (23, 583781510), (26, 516422105), (46, 291890755), (65, 206568842), (115, 116756302), (130, 103284421), (230, 58378151), (299, 44906270), (487, 27570790), (598, 22453135), (974, 13785395), (1495, 8981254), (2435, 5514158), (2990, 4490627), (4870, 2757079), (6331, 2120830), (9221, 1456130), (11201, 1198730), (12662, 1060415), (18442, 728065), (22402, 599365), (31655, 424166), (46105, 291226), (56005, 239746), (63310, 212083), (92210, 145613), (112010, 119873)]