1944016855

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{853}}^1\times {\mathrm{3767}}^1$

素因数の和:4647

約数の個数: 24

約数和(自身を含む): 2567861856

約数和(自身を除く): 623845001

約数列:

[1, 5, 11, 55, 121, 605, 853, 3767, 4265, 9383, 18835, 41437, 46915, 103213, 207185, 455807, 516065, 2279035, 3213251, 16066255, 35345761, 176728805, 388803371, 1944016855]

約数ペア:

[(1, 1944016855), (5, 388803371), (11, 176728805), (55, 35345761), (121, 16066255), (605, 3213251), (853, 2279035), (3767, 516065), (4265, 455807), (9383, 207185), (18835, 103213), (41437, 46915)]