385877442

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{5519}}^1$

素因数の和:5838

約数の個数: 32

約数和(自身を含む): 792760320

約数和(自身を除く): 406882878

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 271, 542, 813, 1626, 5519, 11038, 11653, 16557, 23306, 33114, 34959, 69918, 237317, 474634, 711951, 1423902, 1495649, 2991298, 4486947, 8973894, 64312907, 128625814, 192938721, 385877442]

約数ペア:

[(1, 385877442), (2, 192938721), (3, 128625814), (6, 64312907), (43, 8973894), (86, 4486947), (129, 2991298), (258, 1495649), (271, 1423902), (542, 711951), (813, 474634), (1626, 237317), (5519, 69918), (11038, 34959), (11653, 33114), (16557, 23306)]