1639320812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{4889}}^1\times {\mathrm{4931}}^1$

素因数の和:9841

約数の個数: 24

約数和(自身を含む): 3038802480

約数和(自身を除く): 1399481668

約数列:

[1, 2, 4, 17, 34, 68, 4889, 4931, 9778, 9862, 19556, 19724, 83113, 83827, 166226, 167654, 332452, 335308, 24107659, 48215318, 96430636, 409830203, 819660406, 1639320812]

約数ペア:

[(1, 1639320812), (2, 819660406), (4, 409830203), (17, 96430636), (34, 48215318), (68, 24107659), (4889, 335308), (4931, 332452), (9778, 167654), (9862, 166226), (19556, 83827), (19724, 83113)]