1293417365

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{48163}}^1$

素因数の和:48340

約数の個数: 16

約数和(自身を含む): 1602127296

約数和(自身を除く): 308709931

約数列:

[1, 5, 41, 131, 205, 655, 5371, 26855, 48163, 240815, 1974683, 6309353, 9873415, 31546765, 258683473, 1293417365]

約数ペア:

[(1, 1293417365), (5, 258683473), (41, 31546765), (131, 9873415), (205, 6309353), (655, 1974683), (5371, 240815), (26855, 48163)]