565573996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{122207}}^1$

素因数の和:122313

約数の個数: 24

約数和(自身を含む): 1077874560

約数和(自身を除く): 512300564

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 122207, 244414, 488828, 1588691, 3177382, 6354764, 10876423, 21752846, 43505692, 141393499, 282786998, 565573996]

約数ペア:

[(1, 565573996), (2, 282786998), (4, 141393499), (13, 43505692), (26, 21752846), (52, 10876423), (89, 6354764), (178, 3177382), (356, 1588691), (1157, 488828), (2314, 244414), (4628, 122207)]