2007195848

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{2377}}^1$

素因数の和:3294

約数の個数: 64

約数和(自身を含む): 4561194240

約数和(自身を除く): 2553998392

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 887, 952, 1774, 2377, 3548, 4754, 6209, 7096, 9508, 12418, 15079, 16639, 19016, 24836, 30158, 33278, 40409, 49672, 60316, 66556, 80818, 105553, 120632, 133112, 161636, 211106, 282863, 323272, 422212, 565726, 844424, 1131452, 2108399, 2262904, 4216798, 8433596, 14758793, 16867192, 29517586, 35842783, 59035172, 71685566, 118070344, 143371132, 250899481, 286742264, 501798962, 1003597924, 2007195848]

約数ペア:

[(1, 2007195848), (2, 1003597924), (4, 501798962), (7, 286742264), (8, 250899481), (14, 143371132), (17, 118070344), (28, 71685566), (34, 59035172), (56, 35842783), (68, 29517586), (119, 16867192), (136, 14758793), (238, 8433596), (476, 4216798), (887, 2262904), (952, 2108399), (1774, 1131452), (2377, 844424), (3548, 565726), (4754, 422212), (6209, 323272), (7096, 282863), (9508, 211106), (12418, 161636), (15079, 133112), (16639, 120632), (19016, 105553), (24836, 80818), (30158, 66556), (33278, 60316), (40409, 49672)]