2885686522

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1399}}^1$

素因数の和:1571

約数の個数: 64

約数和(自身を含む): 5031936000

約数和(自身を除く): 2146249478

約数列:

[1, 2, 17, 19, 31, 34, 38, 62, 103, 206, 323, 527, 589, 646, 1054, 1178, 1399, 1751, 1957, 2798, 3193, 3502, 3914, 6386, 10013, 20026, 23783, 26581, 33269, 43369, 47566, 53162, 54281, 60667, 66538, 86738, 108562, 121334, 144097, 288194, 451877, 737273, 824011, 903754, 1031339, 1474546, 1648022, 2062678, 2449649, 2737843, 4467007, 4899298, 5475686, 8934014, 14008187, 28016374, 46543331, 75939119, 84873133, 93086662, 151878238, 169746266, 1442843261, 2885686522]

約数ペア:

[(1, 2885686522), (2, 1442843261), (17, 169746266), (19, 151878238), (31, 93086662), (34, 84873133), (38, 75939119), (62, 46543331), (103, 28016374), (206, 14008187), (323, 8934014), (527, 5475686), (589, 4899298), (646, 4467007), (1054, 2737843), (1178, 2449649), (1399, 2062678), (1751, 1648022), (1957, 1474546), (2798, 1031339), (3193, 903754), (3502, 824011), (3914, 737273), (6386, 451877), (10013, 288194), (20026, 144097), (23783, 121334), (26581, 108562), (33269, 86738), (43369, 66538), (47566, 60667), (53162, 54281)]