4920289948

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{349}}^1\times {\mathrm{1619}}^1$

素因数の和:2290

約数の個数: 48

約数和(自身を含む): 9906624000

約数和(自身を除く): 4986334052

約数列:

[1, 2, 4, 7, 14, 28, 311, 349, 622, 698, 1244, 1396, 1619, 2177, 2443, 3238, 4354, 4886, 6476, 8708, 9772, 11333, 22666, 45332, 108539, 217078, 434156, 503509, 565031, 759773, 1007018, 1130062, 1519546, 2014036, 2260124, 3039092, 3524563, 3955217, 7049126, 7910434, 14098252, 15820868, 175724641, 351449282, 702898564, 1230072487, 2460144974, 4920289948]

約数ペア:

[(1, 4920289948), (2, 2460144974), (4, 1230072487), (7, 702898564), (14, 351449282), (28, 175724641), (311, 15820868), (349, 14098252), (622, 7910434), (698, 7049126), (1244, 3955217), (1396, 3524563), (1619, 3039092), (2177, 2260124), (2443, 2014036), (3238, 1519546), (4354, 1130062), (4886, 1007018), (6476, 759773), (8708, 565031), (9772, 503509), (11333, 434156), (22666, 217078), (45332, 108539)]