145856556874

素因数分解:

$2^1\times 7^2\times {\mathrm{2633}}^1\times {\mathrm{565261}}^1$

素因数の和:567910

約数の個数: 24

約数和(自身を含む): 254601918468

約数和(自身を除く): 108745361594

約数列:

[1, 2, 7, 14, 49, 98, 2633, 5266, 18431, 36862, 129017, 258034, 565261, 1130522, 3956827, 7913654, 27697789, 55395578, 1488332213, 2976664426, 10418325491, 20836650982, 72928278437, 145856556874]

約数ペア:

[(1, 145856556874), (2, 72928278437), (7, 20836650982), (14, 10418325491), (49, 2976664426), (98, 1488332213), (2633, 55395578), (5266, 27697789), (18431, 7913654), (36862, 3956827), (129017, 1130522), (258034, 565261)]