1990453825535

素因数分解:

$5^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{5801}}^1\times {\mathrm{9833}}^1$

素因数の和:16643

約数の個数: 32

約数和(自身を含む): 2733252204672

約数和(自身を除く): 742798379137

約数列:

[1, 5, 7, 35, 997, 4985, 5801, 6979, 9833, 29005, 34895, 40607, 49165, 68831, 203035, 344155, 5783597, 9803501, 28917985, 40485179, 49017505, 57041233, 68624507, 202425895, 285206165, 343122535, 399288631, 1996443155, 56870109301, 284350546505, 398090765107, 1990453825535]

約数ペア:

[(1, 1990453825535), (5, 398090765107), (7, 284350546505), (35, 56870109301), (997, 1996443155), (4985, 399288631), (5801, 343122535), (6979, 285206165), (9833, 202425895), (29005, 68624507), (34895, 57041233), (40607, 49017505), (49165, 40485179), (68831, 28917985), (203035, 9803501), (344155, 5783597)]