1951036204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{7129}}^1$

素因数の和:7442

約数の個数: 48

約数和(自身を含む): 3884994400

約数和(自身を除く): 1933958196

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 277, 494, 554, 988, 1108, 3601, 5263, 7129, 7202, 10526, 14258, 14404, 21052, 28516, 68419, 92677, 135451, 136838, 185354, 270902, 273676, 370708, 541804, 1760863, 1974733, 3521726, 3949466, 7043452, 7898932, 25671529, 37519927, 51343058, 75039854, 102686116, 150079708, 487759051, 975518102, 1951036204]

約数ペア:

[(1, 1951036204), (2, 975518102), (4, 487759051), (13, 150079708), (19, 102686116), (26, 75039854), (38, 51343058), (52, 37519927), (76, 25671529), (247, 7898932), (277, 7043452), (494, 3949466), (554, 3521726), (988, 1974733), (1108, 1760863), (3601, 541804), (5263, 370708), (7129, 273676), (7202, 270902), (10526, 185354), (14258, 136838), (14404, 135451), (21052, 92677), (28516, 68419)]