2354478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 5475840

約数和(自身を除く): 3121362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 919, 1281, 1838, 2562, 2757, 5514, 6433, 12866, 19299, 38598, 56059, 112118, 168177, 336354, 392413, 784826, 1177239, 2354478]

約数ペア:

[(1, 2354478), (2, 1177239), (3, 784826), (6, 392413), (7, 336354), (14, 168177), (21, 112118), (42, 56059), (61, 38598), (122, 19299), (183, 12866), (366, 6433), (427, 5514), (854, 2757), (919, 2562), (1281, 1838)]