2017683390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1640393}}^1$

素因数の和:1640444

約数の個数: 32

約数和(自身を含む): 4960551456

約数和(自身を除く): 2942868066

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 1640393, 3280786, 4921179, 8201965, 9842358, 16403930, 24605895, 49211790, 67256113, 134512226, 201768339, 336280565, 403536678, 672561130, 1008841695, 2017683390]

約数ペア:

[(1, 2017683390), (2, 1008841695), (3, 672561130), (5, 403536678), (6, 336280565), (10, 201768339), (15, 134512226), (30, 67256113), (41, 49211790), (82, 24605895), (123, 16403930), (205, 9842358), (246, 8201965), (410, 4921179), (615, 3280786), (1230, 1640393)]