1890775488

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{1406827}}^1$

素因数の和:1406849

約数の個数: 56

約数和(自身を含む): 5717348992

約数和(自身を除く): 3826573504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 1406827, 2813654, 4220481, 5627308, 8440962, 9847789, 11254616, 16881924, 19695578, 22509232, 29543367, 33763848, 39391156, 45018464, 59086734, 67527696, 78782312, 90036928, 118173468, 135055392, 157564624, 236346936, 270110784, 315129248, 472693872, 630258496, 945387744, 1890775488]

約数ペア:

[(1, 1890775488), (2, 945387744), (3, 630258496), (4, 472693872), (6, 315129248), (7, 270110784), (8, 236346936), (12, 157564624), (14, 135055392), (16, 118173468), (21, 90036928), (24, 78782312), (28, 67527696), (32, 59086734), (42, 45018464), (48, 39391156), (56, 33763848), (64, 29543367), (84, 22509232), (96, 19695578), (112, 16881924), (168, 11254616), (192, 9847789), (224, 8440962), (336, 5627308), (448, 4220481), (672, 2813654), (1344, 1406827)]