2458006496

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{188729}}^1$

素因数の和:188787

約数の個数: 48

約数和(自身を含む): 5421835440

約数和(自身を除く): 2963828944

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 352, 407, 592, 814, 1184, 1628, 3256, 6512, 13024, 188729, 377458, 754916, 1509832, 2076019, 3019664, 4152038, 6039328, 6982973, 8304076, 13965946, 16608152, 27931892, 33216304, 55863784, 66432608, 76812703, 111727568, 153625406, 223455136, 307250812, 614501624, 1229003248, 2458006496]

約数ペア:

[(1, 2458006496), (2, 1229003248), (4, 614501624), (8, 307250812), (11, 223455136), (16, 153625406), (22, 111727568), (32, 76812703), (37, 66432608), (44, 55863784), (74, 33216304), (88, 27931892), (148, 16608152), (176, 13965946), (296, 8304076), (352, 6982973), (407, 6039328), (592, 4152038), (814, 3019664), (1184, 2076019), (1628, 1509832), (3256, 754916), (6512, 377458), (13024, 188729)]