2415245248

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{223303}}^1$

素因数の和:223341

約数の個数: 42

約数和(自身を含む): 5189808264

約数和(自身を除く): 2774563016

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 223303, 446606, 893212, 1786424, 2902939, 3572848, 5805878, 7145696, 11611756, 14291392, 23223512, 37738207, 46447024, 75476414, 92894048, 150952828, 185788096, 301905656, 603811312, 1207622624, 2415245248]

約数ペア:

[(1, 2415245248), (2, 1207622624), (4, 603811312), (8, 301905656), (13, 185788096), (16, 150952828), (26, 92894048), (32, 75476414), (52, 46447024), (64, 37738207), (104, 23223512), (169, 14291392), (208, 11611756), (338, 7145696), (416, 5805878), (676, 3572848), (832, 2902939), (1352, 1786424), (2704, 893212), (5408, 446606), (10816, 223303)]