1641448494

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1\times {\mathrm{887}}^1$

素因数の和:1694

約数の個数: 96

約数和(自身を含む): 4288826880

約数和(自身を除く): 2647378386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 773, 798, 887, 1197, 1546, 1774, 2319, 2394, 2661, 4638, 5322, 5411, 6209, 6957, 7983, 10822, 12418, 13914, 14687, 15966, 16233, 16853, 18627, 29374, 32466, 33706, 37254, 44061, 48699, 50559, 55881, 88122, 97398, 101118, 102809, 111762, 117971, 132183, 151677, 205618, 235942, 264366, 303354, 308427, 353913, 616854, 685651, 707826, 925281, 1061739, 1371302, 1850562, 2056953, 2123478, 4113906, 4799557, 6170859, 9599114, 12341718, 13027369, 14398671, 26054738, 28797342, 39082107, 43196013, 78164214, 86392026, 91191583, 117246321, 182383166, 234492642, 273574749, 547149498, 820724247, 1641448494]

約数ペア:

[(1, 1641448494), (2, 820724247), (3, 547149498), (6, 273574749), (7, 234492642), (9, 182383166), (14, 117246321), (18, 91191583), (19, 86392026), (21, 78164214), (38, 43196013), (42, 39082107), (57, 28797342), (63, 26054738), (114, 14398671), (126, 13027369), (133, 12341718), (171, 9599114), (266, 6170859), (342, 4799557), (399, 4113906), (773, 2123478), (798, 2056953), (887, 1850562), (1197, 1371302), (1546, 1061739), (1774, 925281), (2319, 707826), (2394, 685651), (2661, 616854), (4638, 353913), (5322, 308427), (5411, 303354), (6209, 264366), (6957, 235942), (7983, 205618), (10822, 151677), (12418, 132183), (13914, 117971), (14687, 111762), (15966, 102809), (16233, 101118), (16853, 97398), (18627, 88122), (29374, 55881), (32466, 50559), (33706, 48699), (37254, 44061)]