395606128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{797593}}^1$

素因数の和:797632

約数の個数: 20

約数和(自身を含む): 791213248

約数和(自身を除く): 395607120

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 797593, 1595186, 3190372, 6380744, 12761488, 24725383, 49450766, 98901532, 197803064, 395606128]

約数ペア:

[(1, 395606128), (2, 197803064), (4, 98901532), (8, 49450766), (16, 24725383), (31, 12761488), (62, 6380744), (124, 3190372), (248, 1595186), (496, 797593)]