1640200308

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{7193861}}^1$

素因数の和:7193887

約数の個数: 24

約数和(自身を含む): 4028562720

約数和(自身を除く): 2388362412

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 7193861, 14387722, 21581583, 28775444, 43163166, 86326332, 136683359, 273366718, 410050077, 546733436, 820100154, 1640200308]

約数ペア:

[(1, 1640200308), (2, 820100154), (3, 546733436), (4, 410050077), (6, 273366718), (12, 136683359), (19, 86326332), (38, 43163166), (57, 28775444), (76, 21581583), (114, 14387722), (228, 7193861)]