488454802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{2621}}^1$

素因数の和:2874

約数の個数: 32

約数和(自身を含む): 822343104

約数和(自身を除く): 333888302

約数列:

[1, 2, 11, 22, 43, 86, 197, 394, 473, 946, 2167, 2621, 4334, 5242, 8471, 16942, 28831, 57662, 93181, 112703, 186362, 225406, 516337, 1032674, 1239733, 2479466, 5679707, 11359414, 22202491, 44404982, 244227401, 488454802]

約数ペア:

[(1, 488454802), (2, 244227401), (11, 44404982), (22, 22202491), (43, 11359414), (86, 5679707), (197, 2479466), (394, 1239733), (473, 1032674), (946, 516337), (2167, 225406), (2621, 186362), (4334, 112703), (5242, 93181), (8471, 57662), (16942, 28831)]