1839292

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 4114432

約数和(自身を除く): 2275140

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 163, 182, 217, 326, 364, 403, 434, 652, 806, 868, 1141, 1612, 2119, 2282, 2821, 4238, 4564, 5053, 5642, 8476, 10106, 11284, 14833, 20212, 29666, 35371, 59332, 65689, 70742, 131378, 141484, 262756, 459823, 919646, 1839292]

約数ペア:

[(1, 1839292), (2, 919646), (4, 459823), (7, 262756), (13, 141484), (14, 131378), (26, 70742), (28, 65689), (31, 59332), (52, 35371), (62, 29666), (91, 20212), (124, 14833), (163, 11284), (182, 10106), (217, 8476), (326, 5642), (364, 5053), (403, 4564), (434, 4238), (652, 2821), (806, 2282), (868, 2119), (1141, 1612)]