280534952879

素因数分解:

${\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1\times {\mathrm{234571}}^1$

素因数の和:234998

約数の個数: 16

約数和(自身を含む): 292565704704

約数和(自身を除く): 12030751825

約数列:

[1, 31, 173, 223, 5363, 6913, 38579, 234571, 1195949, 7271701, 40580783, 52309333, 1258004273, 1621589323, 9049514609, 280534952879]

約数ペア:

[(1, 280534952879), (31, 9049514609), (173, 1621589323), (223, 1258004273), (5363, 52309333), (6913, 40580783), (38579, 7271701), (234571, 1195949)]