2009779878

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{69193}}^1$

素因数の和:69348

約数の個数: 32

約数和(自身を含む): 4144997376

約数和(自身を除く): 2135217498

約数列:

[1, 2, 3, 6, 47, 94, 103, 141, 206, 282, 309, 618, 4841, 9682, 14523, 29046, 69193, 138386, 207579, 415158, 3252071, 6504142, 7126879, 9756213, 14253758, 19512426, 21380637, 42761274, 334963313, 669926626, 1004889939, 2009779878]

約数ペア:

[(1, 2009779878), (2, 1004889939), (3, 669926626), (6, 334963313), (47, 42761274), (94, 21380637), (103, 19512426), (141, 14253758), (206, 9756213), (282, 7126879), (309, 6504142), (618, 3252071), (4841, 415158), (9682, 207579), (14523, 138386), (29046, 69193)]