4899112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 9777600

約数和(自身を除く): 4878488

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 167, 193, 334, 386, 668, 772, 1336, 1544, 3173, 3667, 6346, 7334, 12692, 14668, 25384, 29336, 32231, 64462, 128924, 257848, 612389, 1224778, 2449556, 4899112]

約数ペア:

[(1, 4899112), (2, 2449556), (4, 1224778), (8, 612389), (19, 257848), (38, 128924), (76, 64462), (152, 32231), (167, 29336), (193, 25384), (334, 14668), (386, 12692), (668, 7334), (772, 6346), (1336, 3667), (1544, 3173)]