218362034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{487}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 363657600

約数和(自身を除く): 145295566

約数列:

[1, 2, 11, 22, 89, 178, 229, 458, 487, 974, 979, 1958, 2519, 5038, 5357, 10714, 20381, 40762, 43343, 86686, 111523, 223046, 224191, 448382, 476773, 953546, 1226753, 2453506, 9925547, 19851094, 109181017, 218362034]

約数ペア:

[(1, 218362034), (2, 109181017), (11, 19851094), (22, 9925547), (89, 2453506), (178, 1226753), (229, 953546), (458, 476773), (487, 448382), (974, 224191), (979, 223046), (1958, 111523), (2519, 86686), (5038, 43343), (5357, 40762), (10714, 20381)]