1420894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 24

約数和(自身を含む): 2388960

約数和(自身を除く): 968066

約数列:

[1, 2, 17, 23, 34, 46, 79, 158, 391, 529, 782, 1058, 1343, 1817, 2686, 3634, 8993, 17986, 30889, 41791, 61778, 83582, 710447, 1420894]

約数ペア:

[(1, 1420894), (2, 710447), (17, 83582), (23, 61778), (34, 41791), (46, 30889), (79, 17986), (158, 8993), (391, 3634), (529, 2686), (782, 1817), (1058, 1343)]