542339116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{648731}}^1$

素因数の和:648765

約数の個数: 24

約数和(自身を含む): 1089869760

約数和(自身を除く): 547530644

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 648731, 1297462, 2594924, 7136041, 12325889, 14272082, 24651778, 28544164, 49303556, 135584779, 271169558, 542339116]

約数ペア:

[(1, 542339116), (2, 271169558), (4, 135584779), (11, 49303556), (19, 28544164), (22, 24651778), (38, 14272082), (44, 12325889), (76, 7136041), (209, 2594924), (418, 1297462), (836, 648731)]