1942813972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{390751}}^1$

素因数の和:390879

約数の個数: 24

約数和(自身を含む): 3741841152

約数和(自身を除く): 1799027180

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 390751, 781502, 1563004, 4298261, 8596522, 17193044, 44154863, 88309726, 176619452, 485703493, 971406986, 1942813972]

約数ペア:

[(1, 1942813972), (2, 971406986), (4, 485703493), (11, 176619452), (22, 88309726), (44, 44154863), (113, 17193044), (226, 8596522), (452, 4298261), (1243, 1563004), (2486, 781502), (4972, 390751)]