2208650

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:446

約数の個数: 24

約数和(自身を含む): 4148544

約数和(自身を除く): 1939894

約数列:

[1, 2, 5, 10, 25, 50, 163, 271, 326, 542, 815, 1355, 1630, 2710, 4075, 6775, 8150, 13550, 44173, 88346, 220865, 441730, 1104325, 2208650]

約数ペア:

[(1, 2208650), (2, 1104325), (5, 441730), (10, 220865), (25, 88346), (50, 44173), (163, 13550), (271, 8150), (326, 6775), (542, 4075), (815, 2710), (1355, 1630)]