2016194096

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{120817}}^1$

素因数の和:120981

約数の個数: 40

約数和(自身を含む): 4494429600

約数和(自身を除く): 2478235504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 298, 596, 1043, 1192, 2086, 2384, 4172, 8344, 16688, 120817, 241634, 483268, 845719, 966536, 1691438, 1933072, 3382876, 6765752, 13531504, 18001733, 36003466, 72006932, 126012131, 144013864, 252024262, 288027728, 504048524, 1008097048, 2016194096]

約数ペア:

[(1, 2016194096), (2, 1008097048), (4, 504048524), (7, 288027728), (8, 252024262), (14, 144013864), (16, 126012131), (28, 72006932), (56, 36003466), (112, 18001733), (149, 13531504), (298, 6765752), (596, 3382876), (1043, 1933072), (1192, 1691438), (2086, 966536), (2384, 845719), (4172, 483268), (8344, 241634), (16688, 120817)]