2728983530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2998883}}^1$

素因数の和:2998910

約数の個数: 32

約数和(自身を含む): 6045750144

約数和(自身を除く): 3316766614

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2998883, 5997766, 14994415, 20992181, 29988830, 38985479, 41984362, 77970958, 104960905, 194927395, 209921810, 272898353, 389854790, 545796706, 1364491765, 2728983530]

約数ペア:

[(1, 2728983530), (2, 1364491765), (5, 545796706), (7, 389854790), (10, 272898353), (13, 209921810), (14, 194927395), (26, 104960905), (35, 77970958), (65, 41984362), (70, 38985479), (91, 29988830), (130, 20992181), (182, 14994415), (455, 5997766), (910, 2998883)]