898170364

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{4561}}^1$

素因数の和:5126

約数の個数: 48

約数和(自身を含む): 1938521536

約数和(自身を除く): 1040351172

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 541, 1082, 2164, 3787, 4561, 7033, 7574, 9122, 14066, 15148, 18244, 28132, 31927, 49231, 59293, 63854, 98462, 118586, 127708, 196924, 237172, 415051, 830102, 1660204, 2467501, 4935002, 9870004, 17272507, 32077513, 34545014, 64155026, 69090028, 128310052, 224542591, 449085182, 898170364]

約数ペア:

[(1, 898170364), (2, 449085182), (4, 224542591), (7, 128310052), (13, 69090028), (14, 64155026), (26, 34545014), (28, 32077513), (52, 17272507), (91, 9870004), (182, 4935002), (364, 2467501), (541, 1660204), (1082, 830102), (2164, 415051), (3787, 237172), (4561, 196924), (7033, 127708), (7574, 118586), (9122, 98462), (14066, 63854), (15148, 59293), (18244, 49231), (28132, 31927)]