4011128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2399}}^1$

素因数の和:2435

約数の個数: 32

約数和(自身を含む): 8640000

約数和(自身を除く): 4628872

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 2399, 4798, 9596, 19192, 26389, 45581, 52778, 91162, 105556, 182324, 211112, 364648, 501391, 1002782, 2005564, 4011128]

約数ペア:

[(1, 4011128), (2, 2005564), (4, 1002782), (8, 501391), (11, 364648), (19, 211112), (22, 182324), (38, 105556), (44, 91162), (76, 52778), (88, 45581), (152, 26389), (209, 19192), (418, 9596), (836, 4798), (1672, 2399)]