1330431257408

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{171801557}}^1$

素因数の和:171801591

約数の個数: 42

約数和(自身を含む): 2901900116178

約数和(自身を除く): 1571468858770

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 7744, 171801557, 343603114, 687206228, 1374412456, 1889817127, 2748824912, 3779634254, 5497649824, 7559268508, 10995299648, 15118537016, 20787988397, 30237074032, 41575976794, 60474148064, 83151953588, 120948296128, 166303907176, 332607814352, 665215628704, 1330431257408]

約数ペア:

[(1, 1330431257408), (2, 665215628704), (4, 332607814352), (8, 166303907176), (11, 120948296128), (16, 83151953588), (22, 60474148064), (32, 41575976794), (44, 30237074032), (64, 20787988397), (88, 15118537016), (121, 10995299648), (176, 7559268508), (242, 5497649824), (352, 3779634254), (484, 2748824912), (704, 1889817127), (968, 1374412456), (1936, 687206228), (3872, 343603114), (7744, 171801557)]