2218156996

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{32971}}^1$

素因数の和:33136

約数の個数: 36

約数和(自身を含む): 4297570480

約数和(自身を除く): 2079413484

約数列:

[1, 2, 4, 11, 22, 44, 121, 139, 242, 278, 484, 556, 1529, 3058, 6116, 16819, 32971, 33638, 65942, 67276, 131884, 362681, 725362, 1450724, 3989491, 4582969, 7978982, 9165938, 15957964, 18331876, 50412659, 100825318, 201650636, 554539249, 1109078498, 2218156996]

約数ペア:

[(1, 2218156996), (2, 1109078498), (4, 554539249), (11, 201650636), (22, 100825318), (44, 50412659), (121, 18331876), (139, 15957964), (242, 9165938), (278, 7978982), (484, 4582969), (556, 3989491), (1529, 1450724), (3058, 725362), (6116, 362681), (16819, 131884), (32971, 67276), (33638, 65942)]