542934868

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{21569}}^1$

素因数の和:21640

約数の個数: 48

約数和(自身を含む): 1159603200

約数和(自身を除く): 616668332

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, 21569, 25172, 43138, 86276, 150983, 301966, 603932, 625501, 668639, 1251002, 1337278, 2502004, 2674556, 4378507, 4680473, 8757014, 9360946, 17514028, 18721892, 19390531, 38781062, 77562124, 135733717, 271467434, 542934868]

約数ペア:

[(1, 542934868), (2, 271467434), (4, 135733717), (7, 77562124), (14, 38781062), (28, 19390531), (29, 18721892), (31, 17514028), (58, 9360946), (62, 8757014), (116, 4680473), (124, 4378507), (203, 2674556), (217, 2502004), (406, 1337278), (434, 1251002), (812, 668639), (868, 625501), (899, 603932), (1798, 301966), (3596, 150983), (6293, 86276), (12586, 43138), (21569, 25172)]