907178896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4361437}}^1$

素因数の和:4361458

約数の個数: 20

約数和(自身を含む): 1892864092

約数和(自身を除く): 985685196

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4361437, 8722874, 17445748, 34891496, 56698681, 69782992, 113397362, 226794724, 453589448, 907178896]

約数ペア:

[(1, 907178896), (2, 453589448), (4, 226794724), (8, 113397362), (13, 69782992), (16, 56698681), (26, 34891496), (52, 17445748), (104, 8722874), (208, 4361437)]