7814206

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:256

約数の個数: 24

約数和(自身を含む): 12618720

約数和(自身を除く): 4804514

約数列:

[1, 2, 19, 38, 79, 137, 158, 274, 361, 722, 1501, 2603, 3002, 5206, 10823, 21646, 28519, 49457, 57038, 98914, 205637, 411274, 3907103, 7814206]

約数ペア:

[(1, 7814206), (2, 3907103), (19, 411274), (38, 205637), (79, 98914), (137, 57038), (158, 49457), (274, 28519), (361, 21646), (722, 10823), (1501, 5206), (2603, 3002)]