1265628590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{134213}}^1$

素因数の和:134284

約数の個数: 32

約数和(自身を含む): 2435178816

約数和(自身を除く): 1169550226

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 9430, 134213, 268426, 671065, 1342130, 3086899, 5502733, 6173798, 11005466, 15434495, 27513665, 30868990, 55027330, 126562859, 253125718, 632814295, 1265628590]

約数ペア:

[(1, 1265628590), (2, 632814295), (5, 253125718), (10, 126562859), (23, 55027330), (41, 30868990), (46, 27513665), (82, 15434495), (115, 11005466), (205, 6173798), (230, 5502733), (410, 3086899), (943, 1342130), (1886, 671065), (4715, 268426), (9430, 134213)]