13928196646

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{12791}}^1$

素因数の和:13037

約数の個数: 64

約数和(自身を含む): 26682679296

約数和(自身を除く): 12754482650

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 193, 217, 386, 403, 434, 806, 1351, 2509, 2702, 2821, 5018, 5642, 5983, 11966, 12791, 17563, 25582, 35126, 41881, 77779, 83762, 89537, 155558, 166283, 179074, 332566, 396521, 544453, 793042, 1088906, 1163981, 2327962, 2468663, 2775647, 4937326, 5154773, 5551294, 10309546, 17280641, 32092619, 34561282, 36083411, 64185238, 72166822, 76528553, 153057106, 224648333, 449296666, 535699871, 994871189, 1071399742, 1989742378, 6964098323, 13928196646]

約数ペア:

[(1, 13928196646), (2, 6964098323), (7, 1989742378), (13, 1071399742), (14, 994871189), (26, 535699871), (31, 449296666), (62, 224648333), (91, 153057106), (182, 76528553), (193, 72166822), (217, 64185238), (386, 36083411), (403, 34561282), (434, 32092619), (806, 17280641), (1351, 10309546), (2509, 5551294), (2702, 5154773), (2821, 4937326), (5018, 2775647), (5642, 2468663), (5983, 2327962), (11966, 1163981), (12791, 1088906), (17563, 793042), (25582, 544453), (35126, 396521), (41881, 332566), (77779, 179074), (83762, 166283), (89537, 155558)]