1413676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 36

約数和(自身を含む): 2880360

約数和(自身を除く): 1466684

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 89, 178, 209, 356, 361, 418, 722, 836, 979, 1444, 1691, 1958, 3382, 3916, 3971, 6764, 7942, 15884, 18601, 32129, 37202, 64258, 74404, 128516, 353419, 706838, 1413676]

約数ペア:

[(1, 1413676), (2, 706838), (4, 353419), (11, 128516), (19, 74404), (22, 64258), (38, 37202), (44, 32129), (76, 18601), (89, 15884), (178, 7942), (209, 6764), (356, 3971), (361, 3916), (418, 3382), (722, 1958), (836, 1691), (979, 1444)]