258280154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{953}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 430811136

約数和(自身を除く): 172530982

約数列:

[1, 2, 11, 22, 97, 127, 194, 254, 953, 1067, 1397, 1906, 2134, 2794, 10483, 12319, 20966, 24638, 92441, 121031, 135509, 184882, 242062, 271018, 1016851, 1331341, 2033702, 2662682, 11740007, 23480014, 129140077, 258280154]

約数ペア:

[(1, 258280154), (2, 129140077), (11, 23480014), (22, 11740007), (97, 2662682), (127, 2033702), (194, 1331341), (254, 1016851), (953, 271018), (1067, 242062), (1397, 184882), (1906, 135509), (2134, 121031), (2794, 92441), (10483, 24638), (12319, 20966)]