2243334256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{320843}}^1$

素因数の和:320893

約数の個数: 40

約数和(自身を含む): 4774158720

約数和(自身を除く): 2530824464

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 320843, 641686, 1283372, 2566744, 5133488, 6096017, 7379389, 12192034, 14758778, 24384068, 29517556, 48768136, 59035112, 97536272, 118070224, 140208391, 280416782, 560833564, 1121667128, 2243334256]

約数ペア:

[(1, 2243334256), (2, 1121667128), (4, 560833564), (8, 280416782), (16, 140208391), (19, 118070224), (23, 97536272), (38, 59035112), (46, 48768136), (76, 29517556), (92, 24384068), (152, 14758778), (184, 12192034), (304, 7379389), (368, 6096017), (437, 5133488), (874, 2566744), (1748, 1283372), (3496, 641686), (6992, 320843)]