1011665914

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{977}}^1\times {\mathrm{1999}}^1$

素因数の和:3022

約数の個数: 32

約数和(自身を含む): 1783872000

約数和(自身を除く): 772206086

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 977, 1954, 1999, 3998, 6839, 13678, 13993, 27986, 36149, 72298, 73963, 147926, 253043, 506086, 517741, 1035482, 1953023, 3906046, 13671161, 27342322, 72261851, 144523702, 505832957, 1011665914]

約数ペア:

[(1, 1011665914), (2, 505832957), (7, 144523702), (14, 72261851), (37, 27342322), (74, 13671161), (259, 3906046), (518, 1953023), (977, 1035482), (1954, 517741), (1999, 506086), (3998, 253043), (6839, 147926), (13678, 73963), (13993, 72298), (27986, 36149)]