490367024

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{82609}}^1$

素因数の和:82677

約数の個数: 40

約数和(自身を含む): 1106313120

約数和(自身を除く): 615946096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 82609, 165218, 330436, 578263, 660872, 1156526, 1321744, 2313052, 4378277, 4626104, 8756554, 9252208, 17513108, 30647939, 35026216, 61295878, 70052432, 122591756, 245183512, 490367024]

約数ペア:

[(1, 490367024), (2, 245183512), (4, 122591756), (7, 70052432), (8, 61295878), (14, 35026216), (16, 30647939), (28, 17513108), (53, 9252208), (56, 8756554), (106, 4626104), (112, 4378277), (212, 2313052), (371, 1321744), (424, 1156526), (742, 660872), (848, 578263), (1484, 330436), (2968, 165218), (5936, 82609)]