326688974

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{433}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 520633344

約数和(自身を除く): 193944370

約数列:

[1, 2, 31, 43, 62, 86, 283, 433, 566, 866, 1333, 2666, 8773, 12169, 13423, 17546, 18619, 24338, 26846, 37238, 122539, 245078, 377239, 577189, 754478, 1154378, 3798709, 5269177, 7597418, 10538354, 163344487, 326688974]

約数ペア:

[(1, 326688974), (2, 163344487), (31, 10538354), (43, 7597418), (62, 5269177), (86, 3798709), (283, 1154378), (433, 754478), (566, 577189), (866, 377239), (1333, 245078), (2666, 122539), (8773, 37238), (12169, 26846), (13423, 24338), (17546, 18619)]