486560438

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{86239}}^1$

素因数の和:86292

約数の個数: 32

約数和(自身を含む): 927252480

約数和(自身を除く): 440692042

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 86239, 172478, 603673, 1121107, 1207346, 2242214, 2673409, 5346818, 7847749, 15695498, 18713863, 34754317, 37427726, 69508634, 243280219, 486560438]

約数ペア:

[(1, 486560438), (2, 243280219), (7, 69508634), (13, 37427726), (14, 34754317), (26, 18713863), (31, 15695498), (62, 7847749), (91, 5346818), (182, 2673409), (217, 2242214), (403, 1207346), (434, 1121107), (806, 603673), (2821, 172478), (5642, 86239)]