4916930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 9250416

約数和(自身を除く): 4333486

約数列:

[1, 2, 5, 10, 37, 74, 97, 137, 185, 194, 274, 370, 485, 685, 970, 1370, 3589, 5069, 7178, 10138, 13289, 17945, 25345, 26578, 35890, 50690, 66445, 132890, 491693, 983386, 2458465, 4916930]

約数ペア:

[(1, 4916930), (2, 2458465), (5, 983386), (10, 491693), (37, 132890), (74, 66445), (97, 50690), (137, 35890), (185, 26578), (194, 25345), (274, 17945), (370, 13289), (485, 10138), (685, 7178), (970, 5069), (1370, 3589)]