2009464

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 4014720

約数和(自身を除く): 2005256

約数列:

[1, 2, 4, 8, 23, 46, 67, 92, 134, 163, 184, 268, 326, 536, 652, 1304, 1541, 3082, 3749, 6164, 7498, 10921, 12328, 14996, 21842, 29992, 43684, 87368, 251183, 502366, 1004732, 2009464]

約数ペア:

[(1, 2009464), (2, 1004732), (4, 502366), (8, 251183), (23, 87368), (46, 43684), (67, 29992), (92, 21842), (134, 14996), (163, 12328), (184, 10921), (268, 7498), (326, 6164), (536, 3749), (652, 3082), (1304, 1541)]