2548579684

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{3911}}^1$

素因数の和:4013

約数の個数: 72

約数和(自身を含む): 5548217472

約数和(自身を除く): 2999637788

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 1036, 1258, 1369, 2516, 2738, 3911, 4403, 5476, 7822, 8806, 9583, 15644, 17612, 19166, 23273, 27377, 38332, 46546, 54754, 66487, 93092, 109508, 132974, 144707, 162911, 265948, 289414, 325822, 465409, 578828, 651644, 930818, 1012949, 1861636, 2025898, 2460019, 4051796, 4920038, 5354159, 9840076, 10708318, 17220133, 21416636, 34440266, 37479113, 68880532, 74958226, 91020703, 149916452, 182041406, 364082812, 637144921, 1274289842, 2548579684]

約数ペア:

[(1, 2548579684), (2, 1274289842), (4, 637144921), (7, 364082812), (14, 182041406), (17, 149916452), (28, 91020703), (34, 74958226), (37, 68880532), (68, 37479113), (74, 34440266), (119, 21416636), (148, 17220133), (238, 10708318), (259, 9840076), (476, 5354159), (518, 4920038), (629, 4051796), (1036, 2460019), (1258, 2025898), (1369, 1861636), (2516, 1012949), (2738, 930818), (3911, 651644), (4403, 578828), (5476, 465409), (7822, 325822), (8806, 289414), (9583, 265948), (15644, 162911), (17612, 144707), (19166, 132974), (23273, 109508), (27377, 93092), (38332, 66487), (46546, 54754)]