1281417364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{607883}}^1$

素因数の和:607935

約数の個数: 24

約数和(自身を含む): 2450988288

約数和(自身を除く): 1169570924

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 607883, 1215766, 2431532, 10334011, 18844373, 20668022, 37688746, 41336044, 75377492, 320354341, 640708682, 1281417364]

約数ペア:

[(1, 1281417364), (2, 640708682), (4, 320354341), (17, 75377492), (31, 41336044), (34, 37688746), (62, 20668022), (68, 18844373), (124, 10334011), (527, 2431532), (1054, 1215766), (2108, 607883)]