6644378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 11515392

約数和(自身を除く): 4871014

約数列:

[1, 2, 13, 23, 26, 41, 46, 82, 271, 299, 533, 542, 598, 943, 1066, 1886, 3523, 6233, 7046, 11111, 12259, 12466, 22222, 24518, 81029, 144443, 162058, 255553, 288886, 511106, 3322189, 6644378]

約数ペア:

[(1, 6644378), (2, 3322189), (13, 511106), (23, 288886), (26, 255553), (41, 162058), (46, 144443), (82, 81029), (271, 24518), (299, 22222), (533, 12466), (542, 12259), (598, 11111), (943, 7046), (1066, 6233), (1886, 3523)]