2769808

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{523}}^1$

素因数の和:862

約数の個数: 20

約数和(自身を含む): 5393008

約数和(自身を除く): 2623200

約数列:

[1, 2, 4, 8, 16, 331, 523, 662, 1046, 1324, 2092, 2648, 4184, 5296, 8368, 173113, 346226, 692452, 1384904, 2769808]

約数ペア:

[(1, 2769808), (2, 1384904), (4, 692452), (8, 346226), (16, 173113), (331, 8368), (523, 5296), (662, 4184), (1046, 2648), (1324, 2092)]