1323201628

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{142771}}^1$

素因数の和:143113

約数の個数: 24

約数和(自身を含む): 2654417024

約数和(自身を除く): 1331215396

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 2317, 4634, 9268, 142771, 285542, 571084, 999397, 1998794, 3997588, 47257201, 94514402, 189028804, 330800407, 661600814, 1323201628]

約数ペア:

[(1, 1323201628), (2, 661600814), (4, 330800407), (7, 189028804), (14, 94514402), (28, 47257201), (331, 3997588), (662, 1998794), (1324, 999397), (2317, 571084), (4634, 285542), (9268, 142771)]