788492068

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{69877}}^1$

素因数の和:69932

約数の個数: 48

約数和(自身を含む): 1753099264

約数和(自身を除く): 964607196

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 69877, 139754, 279508, 489139, 908401, 978278, 1816802, 1956556, 2166187, 3633604, 4332374, 6358807, 8664748, 12717614, 15163309, 25435228, 28160431, 30326618, 56320862, 60653236, 112641724, 197123017, 394246034, 788492068]

約数ペア:

[(1, 788492068), (2, 394246034), (4, 197123017), (7, 112641724), (13, 60653236), (14, 56320862), (26, 30326618), (28, 28160431), (31, 25435228), (52, 15163309), (62, 12717614), (91, 8664748), (124, 6358807), (182, 4332374), (217, 3633604), (364, 2166187), (403, 1956556), (434, 1816802), (806, 978278), (868, 908401), (1612, 489139), (2821, 279508), (5642, 139754), (11284, 69877)]