887656270

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{6043}}^1$

素因数の和:6484

約数の個数: 32

約数和(自身を含む): 1645370208

約数和(自身を除く): 757713938

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 397, 794, 1985, 3970, 6043, 12086, 14689, 29378, 30215, 60430, 73445, 146890, 223591, 447182, 1117955, 2235910, 2399071, 4798142, 11995355, 23990710, 88765627, 177531254, 443828135, 887656270]

約数ペア:

[(1, 887656270), (2, 443828135), (5, 177531254), (10, 88765627), (37, 23990710), (74, 11995355), (185, 4798142), (370, 2399071), (397, 2235910), (794, 1117955), (1985, 447182), (3970, 223591), (6043, 146890), (12086, 73445), (14689, 60430), (29378, 30215)]