2498496714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{661}}^1$

素因数の和:1036

約数の個数: 96

約数和(自身を含む): 6270675840

約数和(自身を除く): 3772179126

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 229, 262, 393, 458, 661, 687, 786, 917, 1179, 1322, 1374, 1603, 1834, 1983, 2061, 2358, 2751, 3206, 3966, 4122, 4627, 4809, 5502, 5949, 8253, 9254, 9618, 11898, 13881, 14427, 16506, 27762, 28854, 29999, 41643, 59998, 83286, 86591, 89997, 151369, 173182, 179994, 209993, 259773, 269991, 302738, 419986, 454107, 519546, 539982, 606137, 629979, 779319, 908214, 1059583, 1212274, 1259958, 1362321, 1558638, 1818411, 1889937, 2119166, 2724642, 3178749, 3636822, 3779874, 5455233, 6357498, 9536247, 10910466, 19072494, 19829339, 39658678, 59488017, 118976034, 138805373, 178464051, 277610746, 356928102, 416416119, 832832238, 1249248357, 2498496714]

約数ペア:

[(1, 2498496714), (2, 1249248357), (3, 832832238), (6, 416416119), (7, 356928102), (9, 277610746), (14, 178464051), (18, 138805373), (21, 118976034), (42, 59488017), (63, 39658678), (126, 19829339), (131, 19072494), (229, 10910466), (262, 9536247), (393, 6357498), (458, 5455233), (661, 3779874), (687, 3636822), (786, 3178749), (917, 2724642), (1179, 2119166), (1322, 1889937), (1374, 1818411), (1603, 1558638), (1834, 1362321), (1983, 1259958), (2061, 1212274), (2358, 1059583), (2751, 908214), (3206, 779319), (3966, 629979), (4122, 606137), (4627, 539982), (4809, 519546), (5502, 454107), (5949, 419986), (8253, 302738), (9254, 269991), (9618, 259773), (11898, 209993), (13881, 179994), (14427, 173182), (16506, 151369), (27762, 89997), (28854, 86591), (29999, 83286), (41643, 59998)]