8331862

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 16251840

約数和(自身を除く): 7919978

約数列:

[1, 2, 7, 11, 14, 22, 49, 59, 77, 98, 118, 131, 154, 262, 413, 539, 649, 826, 917, 1078, 1298, 1441, 1834, 2882, 2891, 4543, 5782, 6419, 7729, 9086, 10087, 12838, 15458, 20174, 31801, 54103, 63602, 70609, 85019, 108206, 141218, 170038, 378721, 595133, 757442, 1190266, 4165931, 8331862]

約数ペア:

[(1, 8331862), (2, 4165931), (7, 1190266), (11, 757442), (14, 595133), (22, 378721), (49, 170038), (59, 141218), (77, 108206), (98, 85019), (118, 70609), (131, 63602), (154, 54103), (262, 31801), (413, 20174), (539, 15458), (649, 12838), (826, 10087), (917, 9086), (1078, 7729), (1298, 6419), (1441, 5782), (1834, 4543), (2882, 2891)]