261034746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{55001}}^1$

素因数の和:55126

約数の個数: 32

約数和(自身を含む): 601941888

約数和(自身を除く): 340907142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 4746, 55001, 110002, 165003, 330006, 385007, 770014, 1155021, 2310042, 6215113, 12430226, 18645339, 37290678, 43505791, 87011582, 130517373, 261034746]

約数ペア:

[(1, 261034746), (2, 130517373), (3, 87011582), (6, 43505791), (7, 37290678), (14, 18645339), (21, 12430226), (42, 6215113), (113, 2310042), (226, 1155021), (339, 770014), (678, 385007), (791, 330006), (1582, 165003), (2373, 110002), (4746, 55001)]