247025478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{96419}}^1$

素因数の和:96492

約数の個数: 32

約数和(自身を含む): 573891840

約数和(自身を除く): 326866362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 96419, 192838, 289257, 578514, 674933, 1349866, 2024799, 4049598, 5881559, 11763118, 17644677, 35289354, 41170913, 82341826, 123512739, 247025478]

約数ペア:

[(1, 247025478), (2, 123512739), (3, 82341826), (6, 41170913), (7, 35289354), (14, 17644677), (21, 11763118), (42, 5881559), (61, 4049598), (122, 2024799), (183, 1349866), (366, 674933), (427, 578514), (854, 289257), (1281, 192838), (2562, 96419)]