2495647532

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127877}}^1$

素因数の和:127946

約数の個数: 48

約数和(自身を含む): 5413843008

約数和(自身を除く): 2918195476

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 476, 574, 697, 1148, 1394, 2788, 4879, 9758, 19516, 127877, 255754, 511508, 895139, 1790278, 2173909, 3580556, 4347818, 5242957, 8695636, 10485914, 15217363, 20971828, 30434726, 36700699, 60869452, 73401398, 89130269, 146802796, 178260538, 356521076, 623911883, 1247823766, 2495647532]

約数ペア:

[(1, 2495647532), (2, 1247823766), (4, 623911883), (7, 356521076), (14, 178260538), (17, 146802796), (28, 89130269), (34, 73401398), (41, 60869452), (68, 36700699), (82, 30434726), (119, 20971828), (164, 15217363), (238, 10485914), (287, 8695636), (476, 5242957), (574, 4347818), (697, 3580556), (1148, 2173909), (1394, 1790278), (2788, 895139), (4879, 511508), (9758, 255754), (19516, 127877)]