2021176262

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{185327}}^1$

素因数の和:185396

約数の個数: 32

約数和(自身を含む): 3736212480

約数和(自身を除く): 1715036218

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 5453, 10906, 185327, 370654, 1297289, 2594578, 3521213, 7042426, 7598407, 15196814, 24648491, 49296982, 53188849, 106377698, 144369733, 288739466, 1010588131, 2021176262]

約数ペア:

[(1, 2021176262), (2, 1010588131), (7, 288739466), (14, 144369733), (19, 106377698), (38, 53188849), (41, 49296982), (82, 24648491), (133, 15196814), (266, 7598407), (287, 7042426), (574, 3521213), (779, 2594578), (1558, 1297289), (5453, 370654), (10906, 185327)]