1320248626

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1\times {\mathrm{21787}}^1$

素因数の和:22569

約数の個数: 16

約数和(自身を含む): 2031513120

約数和(自身を除く): 711264494

約数列:

[1, 2, 41, 82, 739, 1478, 21787, 30299, 43574, 60598, 893267, 1786534, 16100593, 32201186, 660124313, 1320248626]

約数ペア:

[(1, 1320248626), (2, 660124313), (41, 32201186), (82, 16100593), (739, 1786534), (1478, 893267), (21787, 60598), (30299, 43574)]