7856402

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{541}}^1$

素因数の和:733

約数の個数: 16

約数和(自身を含む): 12116952

約数和(自身を除く): 4260550

約数列:

[1, 2, 53, 106, 137, 274, 541, 1082, 7261, 14522, 28673, 57346, 74117, 148234, 3928201, 7856402]

約数ペア:

[(1, 7856402), (2, 3928201), (53, 148234), (106, 74117), (137, 57346), (274, 28673), (541, 14522), (1082, 7261)]