1205192046

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{661}}^1$

素因数の和:937

約数の個数: 64

約数和(自身を含む): 2550214656

約数和(自身を除く): 1345022610

約数列:

[1, 2, 3, 6, 37, 43, 74, 86, 111, 129, 191, 222, 258, 382, 573, 661, 1146, 1322, 1591, 1983, 3182, 3966, 4773, 7067, 8213, 9546, 14134, 16426, 21201, 24457, 24639, 28423, 42402, 48914, 49278, 56846, 73371, 85269, 126251, 146742, 170538, 252502, 303881, 378753, 607762, 757506, 911643, 1051651, 1823286, 2103302, 3154953, 4671287, 5428793, 6309906, 9342574, 10857586, 14013861, 16286379, 28027722, 32572758, 200865341, 401730682, 602596023, 1205192046]

約数ペア:

[(1, 1205192046), (2, 602596023), (3, 401730682), (6, 200865341), (37, 32572758), (43, 28027722), (74, 16286379), (86, 14013861), (111, 10857586), (129, 9342574), (191, 6309906), (222, 5428793), (258, 4671287), (382, 3154953), (573, 2103302), (661, 1823286), (1146, 1051651), (1322, 911643), (1591, 757506), (1983, 607762), (3182, 378753), (3966, 303881), (4773, 252502), (7067, 170538), (8213, 146742), (9546, 126251), (14134, 85269), (16426, 73371), (21201, 56846), (24457, 49278), (24639, 48914), (28423, 42402)]