2907174556

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27179}}^1$

素因数の和:27235

約数の個数: 72

約数和(自身を含む): 6376754160

約数和(自身を除く): 3469579604

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 121, 143, 187, 221, 242, 286, 374, 442, 484, 572, 748, 884, 1573, 2057, 2431, 3146, 4114, 4862, 6292, 8228, 9724, 26741, 27179, 53482, 54358, 106964, 108716, 298969, 353327, 462043, 597938, 706654, 924086, 1195876, 1413308, 1848172, 3288659, 3886597, 5082473, 6006559, 6577318, 7773194, 10164946, 12013118, 13154636, 15546388, 20329892, 24026236, 42752567, 55907203, 66072149, 85505134, 111814406, 132144298, 171010268, 223628812, 264288596, 726793639, 1453587278, 2907174556]

約数ペア:

[(1, 2907174556), (2, 1453587278), (4, 726793639), (11, 264288596), (13, 223628812), (17, 171010268), (22, 132144298), (26, 111814406), (34, 85505134), (44, 66072149), (52, 55907203), (68, 42752567), (121, 24026236), (143, 20329892), (187, 15546388), (221, 13154636), (242, 12013118), (286, 10164946), (374, 7773194), (442, 6577318), (484, 6006559), (572, 5082473), (748, 3886597), (884, 3288659), (1573, 1848172), (2057, 1413308), (2431, 1195876), (3146, 924086), (4114, 706654), (4862, 597938), (6292, 462043), (8228, 353327), (9724, 298969), (26741, 108716), (27179, 106964), (53482, 54358)]