2912597552

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{55381}}^1$

素因数の和:55581

約数の個数: 40

約数和(自身を含む): 5974610160

約数和(自身を除く): 3062012608

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 173, 304, 346, 692, 1384, 2768, 3287, 6574, 13148, 26296, 52592, 55381, 110762, 221524, 443048, 886096, 1052239, 2104478, 4208956, 8417912, 9580913, 16835824, 19161826, 38323652, 76647304, 153294608, 182037347, 364074694, 728149388, 1456298776, 2912597552]

約数ペア:

[(1, 2912597552), (2, 1456298776), (4, 728149388), (8, 364074694), (16, 182037347), (19, 153294608), (38, 76647304), (76, 38323652), (152, 19161826), (173, 16835824), (304, 9580913), (346, 8417912), (692, 4208956), (1384, 2104478), (2768, 1052239), (3287, 886096), (6574, 443048), (13148, 221524), (26296, 110762), (52592, 55381)]