26860658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 45638208

約数和(自身を除く): 18777550

約数列:

[1, 2, 11, 22, 41, 82, 97, 194, 307, 451, 614, 902, 1067, 2134, 3377, 3977, 6754, 7954, 12587, 25174, 29779, 43747, 59558, 87494, 138457, 276914, 327569, 655138, 1220939, 2441878, 13430329, 26860658]

約数ペア:

[(1, 26860658), (2, 13430329), (11, 2441878), (22, 1220939), (41, 655138), (82, 327569), (97, 276914), (194, 138457), (307, 87494), (451, 59558), (614, 43747), (902, 29779), (1067, 25174), (2134, 12587), (3377, 7954), (3977, 6754)]