740797057

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{1123}}^1$

素因数の和:1813

約数の個数: 32

約数和(自身を含む): 997032960

約数和(自身を除く): 256235903

約数列:

[1, 7, 11, 13, 77, 91, 143, 659, 1001, 1123, 4613, 7249, 7861, 8567, 12353, 14599, 50743, 59969, 86471, 94237, 102193, 160589, 659659, 740057, 1124123, 5180399, 8140627, 9620741, 56984389, 67345187, 105828151, 740797057]

約数ペア:

[(1, 740797057), (7, 105828151), (11, 67345187), (13, 56984389), (77, 9620741), (91, 8140627), (143, 5180399), (659, 1124123), (1001, 740057), (1123, 659659), (4613, 160589), (7249, 102193), (7861, 94237), (8567, 86471), (12353, 59969), (14599, 50743)]