2153308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 4107600

約数和(自身を除く): 1954292

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 977, 1102, 1954, 2204, 3908, 18563, 28333, 37126, 56666, 74252, 113332, 538327, 1076654, 2153308]

約数ペア:

[(1, 2153308), (2, 1076654), (4, 538327), (19, 113332), (29, 74252), (38, 56666), (58, 37126), (76, 28333), (116, 18563), (551, 3908), (977, 2204), (1102, 1954)]