378414675886

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{21821}}^1\times {\mathrm{51307}}^1$

素因数の和:73156

約数の個数: 24

約数和(自身を含む): 614684103624

約数和(自身を除く): 236269427738

約数列:

[1, 2, 13, 26, 169, 338, 21821, 43642, 51307, 102614, 283673, 567346, 666991, 1333982, 3687749, 7375498, 8670883, 17341766, 1119570047, 2239140094, 14554410611, 29108821222, 189207337943, 378414675886]

約数ペア:

[(1, 378414675886), (2, 189207337943), (13, 29108821222), (26, 14554410611), (169, 2239140094), (338, 1119570047), (21821, 17341766), (43642, 8670883), (51307, 7375498), (102614, 3687749), (283673, 1333982), (567346, 666991)]