423468556

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{16823}}^1$

素因数の和:16894

約数の個数: 48

約数和(自身を含む): 904458240

約数和(自身を除く): 480989684

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 406, 434, 812, 868, 899, 1798, 3596, 6293, 12586, 16823, 25172, 33646, 67292, 117761, 235522, 471044, 487867, 521513, 975734, 1043026, 1951468, 2086052, 3415069, 3650591, 6830138, 7301182, 13660276, 14602364, 15123877, 30247754, 60495508, 105867139, 211734278, 423468556]

約数ペア:

[(1, 423468556), (2, 211734278), (4, 105867139), (7, 60495508), (14, 30247754), (28, 15123877), (29, 14602364), (31, 13660276), (58, 7301182), (62, 6830138), (116, 3650591), (124, 3415069), (203, 2086052), (217, 1951468), (406, 1043026), (434, 975734), (812, 521513), (868, 487867), (899, 471044), (1798, 235522), (3596, 117761), (6293, 67292), (12586, 33646), (16823, 25172)]