242660678

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{5653}}^1$

素因数の和:5808

約数の個数: 24

約数和(自身を含む): 397317888

約数和(自身を除く): 154657210

約数列:

[1, 2, 13, 26, 127, 169, 254, 338, 1651, 3302, 5653, 11306, 21463, 42926, 73489, 146978, 717931, 955357, 1435862, 1910714, 9333103, 18666206, 121330339, 242660678]

約数ペア:

[(1, 242660678), (2, 121330339), (13, 18666206), (26, 9333103), (127, 1910714), (169, 1435862), (254, 955357), (338, 717931), (1651, 146978), (3302, 73489), (5653, 42926), (11306, 21463)]