814955544

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{870679}}^1$

素因数の和:870704

約数の個数: 48

約数和(自身を含む): 2376956400

約数和(自身を除く): 1562000856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 870679, 1741358, 2612037, 3482716, 5224074, 6965432, 7836111, 10448148, 11318827, 15672222, 20896296, 22637654, 31344444, 33956481, 45275308, 62688888, 67912962, 90550616, 101869443, 135825924, 203738886, 271651848, 407477772, 814955544]

約数ペア:

[(1, 814955544), (2, 407477772), (3, 271651848), (4, 203738886), (6, 135825924), (8, 101869443), (9, 90550616), (12, 67912962), (13, 62688888), (18, 45275308), (24, 33956481), (26, 31344444), (36, 22637654), (39, 20896296), (52, 15672222), (72, 11318827), (78, 10448148), (104, 7836111), (117, 6965432), (156, 5224074), (234, 3482716), (312, 2612037), (468, 1741358), (936, 870679)]