13306099492

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{163249}}^1$

素因数の和:163372

約数の個数: 48

約数和(自身を含む): 27645408000

約数和(自身を除く): 14339308508

約数列:

[1, 2, 4, 7, 14, 28, 41, 71, 82, 142, 164, 284, 287, 497, 574, 994, 1148, 1988, 2911, 5822, 11644, 20377, 40754, 81508, 163249, 326498, 652996, 1142743, 2285486, 4570972, 6693209, 11590679, 13386418, 23181358, 26772836, 46362716, 46852463, 81134753, 93704926, 162269506, 187409852, 324539012, 475217839, 950435678, 1900871356, 3326524873, 6653049746, 13306099492]

約数ペア:

[(1, 13306099492), (2, 6653049746), (4, 3326524873), (7, 1900871356), (14, 950435678), (28, 475217839), (41, 324539012), (71, 187409852), (82, 162269506), (142, 93704926), (164, 81134753), (284, 46852463), (287, 46362716), (497, 26772836), (574, 23181358), (994, 13386418), (1148, 11590679), (1988, 6693209), (2911, 4570972), (5822, 2285486), (11644, 1142743), (20377, 652996), (40754, 326498), (81508, 163249)]