4391926

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 8778240

約数和(自身を除く): 4386314

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 79, 133, 154, 158, 209, 266, 361, 418, 553, 722, 869, 1106, 1463, 1501, 1738, 2527, 2926, 3002, 3971, 5054, 6083, 7942, 10507, 12166, 16511, 21014, 27797, 28519, 33022, 55594, 57038, 115577, 199633, 231154, 313709, 399266, 627418, 2195963, 4391926]

約数ペア:

[(1, 4391926), (2, 2195963), (7, 627418), (11, 399266), (14, 313709), (19, 231154), (22, 199633), (38, 115577), (77, 57038), (79, 55594), (133, 33022), (154, 28519), (158, 27797), (209, 21014), (266, 16511), (361, 12166), (418, 10507), (553, 7942), (722, 6083), (869, 5054), (1106, 3971), (1463, 3002), (1501, 2926), (1738, 2527)]