542488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 32

約数和(自身を含む): 1108800

約数和(自身を除く): 566312

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 83, 86, 152, 166, 172, 332, 344, 664, 817, 1577, 1634, 3154, 3268, 3569, 6308, 6536, 7138, 12616, 14276, 28552, 67811, 135622, 271244, 542488]

約数ペア:

[(1, 542488), (2, 271244), (4, 135622), (8, 67811), (19, 28552), (38, 14276), (43, 12616), (76, 7138), (83, 6536), (86, 6308), (152, 3569), (166, 3268), (172, 3154), (332, 1634), (344, 1577), (664, 817)]