3948808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 7912800

約数和(自身を除く): 3963992

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 313, 332, 626, 664, 1252, 1577, 2504, 3154, 5947, 6308, 11894, 12616, 23788, 25979, 47576, 51958, 103916, 207832, 493601, 987202, 1974404, 3948808]

約数ペア:

[(1, 3948808), (2, 1974404), (4, 987202), (8, 493601), (19, 207832), (38, 103916), (76, 51958), (83, 47576), (152, 25979), (166, 23788), (313, 12616), (332, 11894), (626, 6308), (664, 5947), (1252, 3154), (1577, 2504)]