1388002212

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2029243}}^1$

素因数の和:2029272

約数の個数: 36

約数和(自身を含む): 3693224080

約数和(自身を除く): 2305221868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 2029243, 4058486, 6087729, 8116972, 12175458, 18263187, 24350916, 36526374, 38555617, 73052748, 77111234, 115666851, 154222468, 231333702, 347000553, 462667404, 694001106, 1388002212]

約数ペア:

[(1, 1388002212), (2, 694001106), (3, 462667404), (4, 347000553), (6, 231333702), (9, 154222468), (12, 115666851), (18, 77111234), (19, 73052748), (36, 38555617), (38, 36526374), (57, 24350916), (76, 18263187), (114, 12175458), (171, 8116972), (228, 6087729), (342, 4058486), (684, 2029243)]