1118551304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{64403}}^1$

素因数の和:64589

約数の個数: 32

約数和(自身を含む): 2272173120

約数和(自身を除く): 1153621816

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 167, 334, 668, 1336, 2171, 4342, 8684, 17368, 64403, 128806, 257612, 515224, 837239, 1674478, 3348956, 6697912, 10755301, 21510602, 43021204, 86042408, 139818913, 279637826, 559275652, 1118551304]

約数ペア:

[(1, 1118551304), (2, 559275652), (4, 279637826), (8, 139818913), (13, 86042408), (26, 43021204), (52, 21510602), (104, 10755301), (167, 6697912), (334, 3348956), (668, 1674478), (1336, 837239), (2171, 515224), (4342, 257612), (8684, 128806), (17368, 64403)]