4272796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{269}}^1$

素因数の和:322

約数の個数: 36

約数和(自身を含む): 8641080

約数和(自身を除く): 4368284

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 269, 361, 418, 538, 722, 836, 1076, 1444, 2959, 3971, 5111, 5918, 7942, 10222, 11836, 15884, 20444, 56221, 97109, 112442, 194218, 224884, 388436, 1068199, 2136398, 4272796]

約数ペア:

[(1, 4272796), (2, 2136398), (4, 1068199), (11, 388436), (19, 224884), (22, 194218), (38, 112442), (44, 97109), (76, 56221), (209, 20444), (269, 15884), (361, 11836), (418, 10222), (538, 7942), (722, 5918), (836, 5111), (1076, 3971), (1444, 2959)]