2521488

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:543

約数の個数: 40

約数和(自身を含む): 6579936

約数和(自身を除く): 4058448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 401, 524, 786, 802, 1048, 1203, 1572, 1604, 2096, 2406, 3144, 3208, 4812, 6288, 6416, 9624, 19248, 52531, 105062, 157593, 210124, 315186, 420248, 630372, 840496, 1260744, 2521488]

約数ペア:

[(1, 2521488), (2, 1260744), (3, 840496), (4, 630372), (6, 420248), (8, 315186), (12, 210124), (16, 157593), (24, 105062), (48, 52531), (131, 19248), (262, 9624), (393, 6416), (401, 6288), (524, 4812), (786, 3208), (802, 3144), (1048, 2406), (1203, 2096), (1572, 1604)]