381569151470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{5506843}}^1$

素因数の和:5506917

約数の個数: 48

約数和(自身を含む): 761860853712

約数和(自身を除く): 380291702242

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 169, 205, 338, 410, 533, 845, 1066, 1690, 2665, 5330, 6929, 13858, 34645, 69290, 5506843, 11013686, 27534215, 55068430, 71588959, 143177918, 225780563, 357944795, 451561126, 715889590, 930656467, 1128902815, 1861312934, 2257805630, 2935147319, 4653282335, 5870294638, 9306564670, 14675736595, 29351473190, 38156915147, 76313830294, 190784575735, 381569151470]

約数ペア:

[(1, 381569151470), (2, 190784575735), (5, 76313830294), (10, 38156915147), (13, 29351473190), (26, 14675736595), (41, 9306564670), (65, 5870294638), (82, 4653282335), (130, 2935147319), (169, 2257805630), (205, 1861312934), (338, 1128902815), (410, 930656467), (533, 715889590), (845, 451561126), (1066, 357944795), (1690, 225780563), (2665, 143177918), (5330, 71588959), (6929, 55068430), (13858, 27534215), (34645, 11013686), (69290, 5506843)]