15511784828

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{661}}^1\times {\mathrm{2003}}^1$

素因数の和:2798

約数の個数: 48

約数和(自身を含む): 28416800160

約数和(自身を除く): 12905015332

約数列:

[1, 2, 4, 29, 58, 101, 116, 202, 404, 661, 1322, 2003, 2644, 2929, 4006, 5858, 8012, 11716, 19169, 38338, 58087, 66761, 76676, 116174, 133522, 202303, 232348, 267044, 404606, 809212, 1323983, 1936069, 2647966, 3872138, 5295932, 5866787, 7744276, 11733574, 23467148, 38395507, 76791014, 133722283, 153582028, 267444566, 534889132, 3877946207, 7755892414, 15511784828]

約数ペア:

[(1, 15511784828), (2, 7755892414), (4, 3877946207), (29, 534889132), (58, 267444566), (101, 153582028), (116, 133722283), (202, 76791014), (404, 38395507), (661, 23467148), (1322, 11733574), (2003, 7744276), (2644, 5866787), (2929, 5295932), (4006, 3872138), (5858, 2647966), (8012, 1936069), (11716, 1323983), (19169, 809212), (38338, 404606), (58087, 267044), (66761, 232348), (76676, 202303), (116174, 133522)]