1338319138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{843833}}^1$

素因数の和:843909

約数の個数: 16

約数和(自身を含む): 2197343736

約数和(自身を除く): 859024598

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 843833, 1687666, 10969829, 21939658, 51473813, 102947626, 669159569, 1338319138]

約数ペア:

[(1, 1338319138), (2, 669159569), (13, 102947626), (26, 51473813), (61, 21939658), (122, 10969829), (793, 1687666), (1586, 843833)]