299966156

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{630181}}^1$

素因数の和:630209

約数の個数: 24

約数和(自身を含む): 635223456

約数和(自身を除く): 335257300

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 630181, 1260362, 2520724, 4411267, 8822534, 10713077, 17645068, 21426154, 42852308, 74991539, 149983078, 299966156]

約数ペア:

[(1, 299966156), (2, 149983078), (4, 74991539), (7, 42852308), (14, 21426154), (17, 17645068), (28, 10713077), (34, 8822534), (68, 4411267), (119, 2520724), (238, 1260362), (476, 630181)]