487680688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2770913}}^1$

素因数の和:2770932

約数の個数: 20

約数和(自身を含む): 1030780008

約数和(自身を除く): 543099320

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2770913, 5541826, 11083652, 22167304, 30480043, 44334608, 60960086, 121920172, 243840344, 487680688]

約数ペア:

[(1, 487680688), (2, 243840344), (4, 121920172), (8, 60960086), (11, 44334608), (16, 30480043), (22, 22167304), (44, 11083652), (88, 5541826), (176, 2770913)]