2615721992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{584911}}^1$

素因数の和:584973

約数の個数: 32

約数和(自身を含む): 5404586880

約数和(自身を除く): 2788864888

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 584911, 1169822, 2339644, 4679288, 7603843, 15207686, 25151173, 30415372, 50302346, 60830744, 100604692, 201209384, 326965249, 653930498, 1307860996, 2615721992]

約数ペア:

[(1, 2615721992), (2, 1307860996), (4, 653930498), (8, 326965249), (13, 201209384), (26, 100604692), (43, 60830744), (52, 50302346), (86, 30415372), (104, 25151173), (172, 15207686), (344, 7603843), (559, 4679288), (1118, 2339644), (2236, 1169822), (4472, 584911)]