7420108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1097}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 13834800

約数和(自身を除く): 6414692

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1097, 1691, 2194, 3382, 4388, 6764, 20843, 41686, 83372, 97633, 195266, 390532, 1855027, 3710054, 7420108]

約数ペア:

[(1, 7420108), (2, 3710054), (4, 1855027), (19, 390532), (38, 195266), (76, 97633), (89, 83372), (178, 41686), (356, 20843), (1097, 6764), (1691, 4388), (2194, 3382)]