245245362

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1\times {\mathrm{613}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 496013760

約数和(自身を除く): 250768398

約数列:

[1, 2, 3, 6, 131, 262, 393, 509, 613, 786, 1018, 1226, 1527, 1839, 3054, 3678, 66679, 80303, 133358, 160606, 200037, 240909, 312017, 400074, 481818, 624034, 936051, 1872102, 40874227, 81748454, 122622681, 245245362]

約数ペア:

[(1, 245245362), (2, 122622681), (3, 81748454), (6, 40874227), (131, 1872102), (262, 936051), (393, 624034), (509, 481818), (613, 400074), (786, 312017), (1018, 240909), (1226, 200037), (1527, 160606), (1839, 133358), (3054, 80303), (3678, 66679)]