255280481284

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{1123}}^1\times {\mathrm{433817}}^1$

素因数の和:435075

約数の個数: 24

約数和(自身を含む): 450552963168

約数和(自身を除く): 195272481884

約数列:

[1, 2, 4, 131, 262, 524, 1123, 2246, 4492, 147113, 294226, 433817, 588452, 867634, 1735268, 56830027, 113660054, 227320108, 487176491, 974352982, 1948705964, 63820120321, 127640240642, 255280481284]

約数ペア:

[(1, 255280481284), (2, 127640240642), (4, 63820120321), (131, 1948705964), (262, 974352982), (524, 487176491), (1123, 227320108), (2246, 113660054), (4492, 56830027), (147113, 1735268), (294226, 867634), (433817, 588452)]