2017450552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1020977}}^1$

素因数の和:1021015

約数の個数: 32

約数和(自身を含む): 4288107600

約数和(自身を除く): 2270657048

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 1020977, 2041954, 4083908, 8167816, 13272701, 19398563, 26545402, 38797126, 53090804, 77594252, 106181608, 155188504, 252181319, 504362638, 1008725276, 2017450552]

約数ペア:

[(1, 2017450552), (2, 1008725276), (4, 504362638), (8, 252181319), (13, 155188504), (19, 106181608), (26, 77594252), (38, 53090804), (52, 38797126), (76, 26545402), (104, 19398563), (152, 13272701), (247, 8167816), (494, 4083908), (988, 2041954), (1976, 1020977)]