1261832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 2782080

約数和(自身を除く): 1520248

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1103, 1144, 2206, 4412, 8824, 12133, 14339, 24266, 28678, 48532, 57356, 97064, 114712, 157729, 315458, 630916, 1261832]

約数ペア:

[(1, 1261832), (2, 630916), (4, 315458), (8, 157729), (11, 114712), (13, 97064), (22, 57356), (26, 48532), (44, 28678), (52, 24266), (88, 14339), (104, 12133), (143, 8824), (286, 4412), (572, 2206), (1103, 1144)]