4970438

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 48

約数和(自身を含む): 9192960

約数和(自身を除く): 4222522

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 47, 94, 121, 209, 242, 253, 418, 437, 506, 517, 874, 893, 1034, 1081, 1786, 2162, 2299, 2783, 4598, 4807, 5566, 5687, 9614, 9823, 11374, 11891, 19646, 20539, 23782, 41078, 52877, 105754, 108053, 130801, 216106, 225929, 261602, 451858, 2485219, 4970438]

約数ペア:

[(1, 4970438), (2, 2485219), (11, 451858), (19, 261602), (22, 225929), (23, 216106), (38, 130801), (46, 108053), (47, 105754), (94, 52877), (121, 41078), (209, 23782), (242, 20539), (253, 19646), (418, 11891), (437, 11374), (506, 9823), (517, 9614), (874, 5687), (893, 5566), (1034, 4807), (1081, 4598), (1786, 2783), (2162, 2299)]