713870128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2348257}}^1$

素因数の和:2348284

約数の個数: 20

約数和(自身を含む): 1455919960

約数和(自身を除く): 742049832

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2348257, 4696514, 9393028, 18786056, 37572112, 44616883, 89233766, 178467532, 356935064, 713870128]

約数ペア:

[(1, 713870128), (2, 356935064), (4, 178467532), (8, 89233766), (16, 44616883), (19, 37572112), (38, 18786056), (76, 9393028), (152, 4696514), (304, 2348257)]