2017665172

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{23371}}^1$

素因数の和:23679

約数の個数: 24

約数和(自身を含む): 3580964352

約数和(自身を除く): 1563299180

約数列:

[1, 2, 4, 113, 191, 226, 382, 452, 764, 21583, 23371, 43166, 46742, 86332, 93484, 2640923, 4463861, 5281846, 8927722, 10563692, 17855444, 504416293, 1008832586, 2017665172]

約数ペア:

[(1, 2017665172), (2, 1008832586), (4, 504416293), (113, 17855444), (191, 10563692), (226, 8927722), (382, 5281846), (452, 4463861), (764, 2640923), (21583, 93484), (23371, 86332), (43166, 46742)]