427721162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{1163}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 713206080

約数和(自身を除く): 285484918

約数列:

[1, 2, 11, 22, 73, 146, 229, 458, 803, 1163, 1606, 2326, 2519, 5038, 12793, 16717, 25586, 33434, 84899, 169798, 183887, 266327, 367774, 532654, 933889, 1867778, 2929597, 5859194, 19441871, 38883742, 213860581, 427721162]

約数ペア:

[(1, 427721162), (2, 213860581), (11, 38883742), (22, 19441871), (73, 5859194), (146, 2929597), (229, 1867778), (458, 933889), (803, 532654), (1163, 367774), (1606, 266327), (2326, 183887), (2519, 169798), (5038, 84899), (12793, 33434), (16717, 25586)]