2018631428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{8737}}^1$

素因数の和:8900

約数の個数: 48

約数和(自身を含む): 3963556800

約数和(自身を除く): 1944925372

約数列:

[1, 2, 4, 11, 22, 44, 59, 89, 118, 178, 236, 356, 649, 979, 1298, 1958, 2596, 3916, 5251, 8737, 10502, 17474, 21004, 34948, 57761, 96107, 115522, 192214, 231044, 384428, 515483, 777593, 1030966, 1555186, 2061932, 3110372, 5670313, 8553523, 11340626, 17107046, 22681252, 34214092, 45877987, 91755974, 183511948, 504657857, 1009315714, 2018631428]

約数ペア:

[(1, 2018631428), (2, 1009315714), (4, 504657857), (11, 183511948), (22, 91755974), (44, 45877987), (59, 34214092), (89, 22681252), (118, 17107046), (178, 11340626), (236, 8553523), (356, 5670313), (649, 3110372), (979, 2061932), (1298, 1555186), (1958, 1030966), (2596, 777593), (3916, 515483), (5251, 384428), (8737, 231044), (10502, 192214), (17474, 115522), (21004, 96107), (34948, 57761)]