397694586

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1\times {\mathrm{4513}}^1$

素因数の和:5310

約数の個数: 32

約数和(自身を含む): 838520640

約数和(自身を除く): 440826054

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 773, 1546, 2319, 4513, 4638, 9026, 13539, 14687, 27078, 29374, 44061, 85747, 88122, 171494, 257241, 514482, 3488549, 6977098, 10465647, 20931294, 66282431, 132564862, 198847293, 397694586]

約数ペア:

[(1, 397694586), (2, 198847293), (3, 132564862), (6, 66282431), (19, 20931294), (38, 10465647), (57, 6977098), (114, 3488549), (773, 514482), (1546, 257241), (2319, 171494), (4513, 88122), (4638, 85747), (9026, 44061), (13539, 29374), (14687, 27078)]