5449210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 10668672

約数和(自身を除く): 5219462

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 251, 334, 502, 835, 1255, 1670, 2171, 2510, 3263, 4342, 6526, 10855, 16315, 21710, 32630, 41917, 83834, 209585, 419170, 544921, 1089842, 2724605, 5449210]

約数ペア:

[(1, 5449210), (2, 2724605), (5, 1089842), (10, 544921), (13, 419170), (26, 209585), (65, 83834), (130, 41917), (167, 32630), (251, 21710), (334, 16315), (502, 10855), (835, 6526), (1255, 4342), (1670, 3263), (2171, 2510)]