1569196460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{17393}}^1$

素因数の和:17762

約数の個数: 48

約数和(自身を含む): 3559229856

約数和(自身を除く): 1990033396

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 347, 694, 1388, 1735, 3470, 4511, 6940, 9022, 17393, 18044, 22555, 34786, 45110, 69572, 86965, 90220, 173930, 226109, 347860, 452218, 904436, 1130545, 2261090, 4522180, 6035371, 12070742, 24141484, 30176855, 60353710, 78459823, 120707420, 156919646, 313839292, 392299115, 784598230, 1569196460]

約数ペア:

[(1, 1569196460), (2, 784598230), (4, 392299115), (5, 313839292), (10, 156919646), (13, 120707420), (20, 78459823), (26, 60353710), (52, 30176855), (65, 24141484), (130, 12070742), (260, 6035371), (347, 4522180), (694, 2261090), (1388, 1130545), (1735, 904436), (3470, 452218), (4511, 347860), (6940, 226109), (9022, 173930), (17393, 90220), (18044, 86965), (22555, 69572), (34786, 45110)]