212824262

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1\times {\mathrm{571}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 371205120

約数和(自身を除く): 158380858

約数列:

[1, 2, 7, 14, 79, 158, 337, 553, 571, 674, 1106, 1142, 2359, 3997, 4718, 7994, 26623, 45109, 53246, 90218, 186361, 192427, 315763, 372722, 384854, 631526, 1346989, 2693978, 15201733, 30403466, 106412131, 212824262]

約数ペア:

[(1, 212824262), (2, 106412131), (7, 30403466), (14, 15201733), (79, 2693978), (158, 1346989), (337, 631526), (553, 384854), (571, 372722), (674, 315763), (1106, 192427), (1142, 186361), (2359, 90218), (3997, 53246), (4718, 45109), (7994, 26623)]