126937304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{12583}}^1$

素因数の和:12699

約数の個数: 32

約数和(自身を含む): 258978720

約数和(自身を除く): 132041416

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 2522, 5044, 10088, 12583, 25166, 50332, 100664, 163579, 327158, 654316, 1220551, 1308632, 2441102, 4882204, 9764408, 15867163, 31734326, 63468652, 126937304]

約数ペア:

[(1, 126937304), (2, 63468652), (4, 31734326), (8, 15867163), (13, 9764408), (26, 4882204), (52, 2441102), (97, 1308632), (104, 1220551), (194, 654316), (388, 327158), (776, 163579), (1261, 100664), (2522, 50332), (5044, 25166), (10088, 12583)]