15698084948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{607417}}^1$

素因数の和:607512

約数の個数: 48

約数和(自身を含む): 34287531264

約数和(自身を除く): 18589446316

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 923, 994, 1846, 1988, 3692, 6461, 12922, 25844, 607417, 1214834, 2429668, 4251919, 7896421, 8503838, 15792842, 17007676, 31585684, 43126607, 55274947, 86253214, 110549894, 172506428, 221099788, 301886249, 560645891, 603772498, 1121291782, 1207544996, 2242583564, 3924521237, 7849042474, 15698084948]

約数ペア:

[(1, 15698084948), (2, 7849042474), (4, 3924521237), (7, 2242583564), (13, 1207544996), (14, 1121291782), (26, 603772498), (28, 560645891), (52, 301886249), (71, 221099788), (91, 172506428), (142, 110549894), (182, 86253214), (284, 55274947), (364, 43126607), (497, 31585684), (923, 17007676), (994, 15792842), (1846, 8503838), (1988, 7896421), (3692, 4251919), (6461, 2429668), (12922, 1214834), (25844, 607417)]