26590498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 45416448

約数和(自身を除く): 18825950

約数列:

[1, 2, 11, 22, 31, 62, 127, 254, 307, 341, 614, 682, 1397, 2794, 3377, 3937, 6754, 7874, 9517, 19034, 38989, 43307, 77978, 86614, 104687, 209374, 428879, 857758, 1208659, 2417318, 13295249, 26590498]

約数ペア:

[(1, 26590498), (2, 13295249), (11, 2417318), (22, 1208659), (31, 857758), (62, 428879), (127, 209374), (254, 104687), (307, 86614), (341, 77978), (614, 43307), (682, 38989), (1397, 19034), (2794, 9517), (3377, 7874), (3937, 6754)]