2077963792

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{22481}}^1$

素因数の和:22651

約数の個数: 40

約数和(自身を含む): 4139835480

約数和(自身を除く): 2061871688

約数列:

[1, 2, 4, 8, 16, 53, 106, 109, 212, 218, 424, 436, 848, 872, 1744, 5777, 11554, 22481, 23108, 44962, 46216, 89924, 92432, 179848, 359696, 1191493, 2382986, 2450429, 4765972, 4900858, 9531944, 9801716, 19063888, 19603432, 39206864, 129872737, 259745474, 519490948, 1038981896, 2077963792]

約数ペア:

[(1, 2077963792), (2, 1038981896), (4, 519490948), (8, 259745474), (16, 129872737), (53, 39206864), (106, 19603432), (109, 19063888), (212, 9801716), (218, 9531944), (424, 4900858), (436, 4765972), (848, 2450429), (872, 2382986), (1744, 1191493), (5777, 359696), (11554, 179848), (22481, 92432), (23108, 89924), (44962, 46216)]