10798137248

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{640307}}^1$

素因数の和:640365

約数の個数: 48

約数和(自身を含む): 23235496704

約数和(自身を除く): 12437359456

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 8432, 16864, 640307, 1280614, 2561228, 5122456, 10244912, 10885219, 19849517, 20489824, 21770438, 39699034, 43540876, 79398068, 87081752, 158796136, 174163504, 317592272, 337441789, 348327008, 635184544, 674883578, 1349767156, 2699534312, 5399068624, 10798137248]

約数ペア:

[(1, 10798137248), (2, 5399068624), (4, 2699534312), (8, 1349767156), (16, 674883578), (17, 635184544), (31, 348327008), (32, 337441789), (34, 317592272), (62, 174163504), (68, 158796136), (124, 87081752), (136, 79398068), (248, 43540876), (272, 39699034), (496, 21770438), (527, 20489824), (544, 19849517), (992, 10885219), (1054, 10244912), (2108, 5122456), (4216, 2561228), (8432, 1280614), (16864, 640307)]