1900165792

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1931}}^1$

素因数の和:2162

約数の個数: 96

約数和(自身を含む): 4486938624

約数和(自身を除く): 2586772832

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 191, 224, 322, 368, 382, 644, 736, 764, 1288, 1337, 1528, 1931, 2576, 2674, 3056, 3862, 4393, 5152, 5348, 6112, 7724, 8786, 10696, 13517, 15448, 17572, 21392, 27034, 30751, 30896, 35144, 42784, 44413, 54068, 61502, 61792, 70288, 88826, 108136, 123004, 140576, 177652, 216272, 246008, 310891, 355304, 368821, 432544, 492016, 621782, 710608, 737642, 984032, 1243564, 1421216, 1475284, 2487128, 2581747, 2950568, 4974256, 5163494, 5901136, 8482883, 9948512, 10326988, 11802272, 16965766, 20653976, 33931532, 41307952, 59380181, 67863064, 82615904, 118760362, 135726128, 237520724, 271452256, 475041448, 950082896, 1900165792]

約数ペア:

[(1, 1900165792), (2, 950082896), (4, 475041448), (7, 271452256), (8, 237520724), (14, 135726128), (16, 118760362), (23, 82615904), (28, 67863064), (32, 59380181), (46, 41307952), (56, 33931532), (92, 20653976), (112, 16965766), (161, 11802272), (184, 10326988), (191, 9948512), (224, 8482883), (322, 5901136), (368, 5163494), (382, 4974256), (644, 2950568), (736, 2581747), (764, 2487128), (1288, 1475284), (1337, 1421216), (1528, 1243564), (1931, 984032), (2576, 737642), (2674, 710608), (3056, 621782), (3862, 492016), (4393, 432544), (5152, 368821), (5348, 355304), (6112, 310891), (7724, 246008), (8786, 216272), (10696, 177652), (13517, 140576), (15448, 123004), (17572, 108136), (21392, 88826), (27034, 70288), (30751, 61792), (30896, 61502), (35144, 54068), (42784, 44413)]