1313432890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1705757}}^1$

素因数の和:1705782

約数の個数: 32

約数和(自身を含む): 2947549824

約数和(自身を除く): 1634116934

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1705757, 3411514, 8528785, 11940299, 17057570, 18763327, 23880598, 37526654, 59701495, 93816635, 119402990, 131343289, 187633270, 262686578, 656716445, 1313432890]

約数ペア:

[(1, 1313432890), (2, 656716445), (5, 262686578), (7, 187633270), (10, 131343289), (11, 119402990), (14, 93816635), (22, 59701495), (35, 37526654), (55, 23880598), (70, 18763327), (77, 17057570), (110, 11940299), (154, 8528785), (385, 3411514), (770, 1705757)]