490923328

素因数分解:

$2^6\times 7^1\times {\mathrm{1095811}}^1$

素因数の和:1095830

約数の個数: 28

約数和(自身を含む): 1113344992

約数和(自身を除く): 622421664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1095811, 2191622, 4383244, 7670677, 8766488, 15341354, 17532976, 30682708, 35065952, 61365416, 70131904, 122730832, 245461664, 490923328]

約数ペア:

[(1, 490923328), (2, 245461664), (4, 122730832), (7, 70131904), (8, 61365416), (14, 35065952), (16, 30682708), (28, 17532976), (32, 15341354), (56, 8766488), (64, 7670677), (112, 4383244), (224, 2191622), (448, 1095811)]