542433242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47741}}^1$

素因数の和:47798

約数の個数: 32

約数和(自身を含む): 962478720

約数和(自身を除く): 420045478

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 5681, 11362, 47741, 95482, 620633, 907079, 1098043, 1241266, 1814158, 2196086, 11792027, 14274559, 20862817, 23584054, 28549118, 41725634, 271216621, 542433242]

約数ペア:

[(1, 542433242), (2, 271216621), (13, 41725634), (19, 28549118), (23, 23584054), (26, 20862817), (38, 14274559), (46, 11792027), (247, 2196086), (299, 1814158), (437, 1241266), (494, 1098043), (598, 907079), (874, 620633), (5681, 95482), (11362, 47741)]