7744268519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1\times {\mathrm{653}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 8947096704

約数和(自身を除く): 1202828185

約数列:

[1, 13, 17, 103, 221, 521, 653, 1339, 1751, 6773, 8489, 8857, 11101, 22763, 53663, 67259, 115141, 144313, 340213, 697619, 874367, 912271, 1143403, 4422769, 5783621, 11859523, 14864239, 35041939, 75187073, 455545207, 595712963, 7744268519]

約数ペア:

[(1, 7744268519), (13, 595712963), (17, 455545207), (103, 75187073), (221, 35041939), (521, 14864239), (653, 11859523), (1339, 5783621), (1751, 4422769), (6773, 1143403), (8489, 912271), (8857, 874367), (11101, 697619), (22763, 340213), (53663, 144313), (67259, 115141)]