2491552

素因数分解:

$2^5\times 7^3\times {\mathrm{227}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 5745600

約数和(自身を除く): 3254048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 227, 343, 392, 454, 686, 784, 908, 1372, 1568, 1589, 1816, 2744, 3178, 3632, 5488, 6356, 7264, 10976, 11123, 12712, 22246, 25424, 44492, 50848, 77861, 88984, 155722, 177968, 311444, 355936, 622888, 1245776, 2491552]

約数ペア:

[(1, 2491552), (2, 1245776), (4, 622888), (7, 355936), (8, 311444), (14, 177968), (16, 155722), (28, 88984), (32, 77861), (49, 50848), (56, 44492), (98, 25424), (112, 22246), (196, 12712), (224, 11123), (227, 10976), (343, 7264), (392, 6356), (454, 5488), (686, 3632), (784, 3178), (908, 2744), (1372, 1816), (1568, 1589)]