1330448944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{103553}}^1$

素因数の和:103645

約数の個数: 40

約数和(自身を含む): 2850634512

約数和(自身を除く): 1520185568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 292, 584, 803, 1168, 1606, 3212, 6424, 12848, 103553, 207106, 414212, 828424, 1139083, 1656848, 2278166, 4556332, 7559369, 9112664, 15118738, 18225328, 30237476, 60474952, 83153059, 120949904, 166306118, 332612236, 665224472, 1330448944]

約数ペア:

[(1, 1330448944), (2, 665224472), (4, 332612236), (8, 166306118), (11, 120949904), (16, 83153059), (22, 60474952), (44, 30237476), (73, 18225328), (88, 15118738), (146, 9112664), (176, 7559369), (292, 4556332), (584, 2278166), (803, 1656848), (1168, 1139083), (1606, 828424), (3212, 414212), (6424, 207106), (12848, 103553)]