1640791006

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{8093}}^1$

素因数の和:8268

約数の個数: 32

約数和(自身を含む): 2674905120

約数和(自身を除く): 1034114114

約数列:

[1, 2, 17, 34, 67, 89, 134, 178, 1139, 1513, 2278, 3026, 5963, 8093, 11926, 16186, 101371, 137581, 202742, 275162, 542231, 720277, 1084462, 1440554, 9217927, 12244709, 18435854, 24489418, 48258559, 96517118, 820395503, 1640791006]

約数ペア:

[(1, 1640791006), (2, 820395503), (17, 96517118), (34, 48258559), (67, 24489418), (89, 18435854), (134, 12244709), (178, 9217927), (1139, 1440554), (1513, 1084462), (2278, 720277), (3026, 542231), (5963, 275162), (8093, 202742), (11926, 137581), (16186, 101371)]