242718982

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{3701}}^1$

素因数の和:3996

約数の個数: 24

約数和(自身を含む): 401770656

約数和(自身を除く): 159051674

約数列:

[1, 2, 11, 22, 121, 242, 271, 542, 2981, 3701, 5962, 7402, 32791, 40711, 65582, 81422, 447821, 895642, 1002971, 2005942, 11032681, 22065362, 121359491, 242718982]

約数ペア:

[(1, 242718982), (2, 121359491), (11, 22065362), (22, 11032681), (121, 2005942), (242, 1002971), (271, 895642), (542, 447821), (2981, 81422), (3701, 65582), (5962, 40711), (7402, 32791)]