1388714508713

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{1013}}^1\times {\mathrm{18401}}^1$

素因数の和:19817

約数の個数: 32

約数和(自身を含む): 1648018344960

約数和(自身を除く): 259303836247

約数列:

[1, 7, 29, 203, 367, 1013, 2569, 7091, 10643, 18401, 29377, 74501, 128807, 205639, 371771, 533629, 2602397, 3735403, 6753167, 10781359, 18640213, 47272169, 75469513, 130481491, 195841843, 540566177, 1370892901, 3783963239, 6840958171, 47886707197, 198387786959, 1388714508713]

約数ペア:

[(1, 1388714508713), (7, 198387786959), (29, 47886707197), (203, 6840958171), (367, 3783963239), (1013, 1370892901), (2569, 540566177), (7091, 195841843), (10643, 130481491), (18401, 75469513), (29377, 47272169), (74501, 18640213), (128807, 10781359), (205639, 6753167), (371771, 3735403), (533629, 2602397)]