973140038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2389}}^1\times {\mathrm{15667}}^1$

素因数の和:18071

約数の個数: 16

約数和(自身を含む): 1572753840

約数和(自身を除く): 599613802

約数列:

[1, 2, 13, 26, 2389, 4778, 15667, 31057, 31334, 62114, 203671, 407342, 37428463, 74856926, 486570019, 973140038]

約数ペア:

[(1, 973140038), (2, 486570019), (13, 74856926), (26, 37428463), (2389, 407342), (4778, 203671), (15667, 62114), (31057, 31334)]