2080402324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{519581}}^1$

素因数の和:519616

約数の個数: 48

約数和(自身を含む): 4888227456

約数和(自身を除く): 2807825132

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 519581, 1039162, 2078324, 3637067, 5715391, 6754553, 7274134, 11430782, 13509106, 14548268, 22861564, 27018212, 40007737, 47281871, 74300083, 80015474, 94563742, 148600166, 160030948, 189127484, 297200332, 520100581, 1040201162, 2080402324]

約数ペア:

[(1, 2080402324), (2, 1040201162), (4, 520100581), (7, 297200332), (11, 189127484), (13, 160030948), (14, 148600166), (22, 94563742), (26, 80015474), (28, 74300083), (44, 47281871), (52, 40007737), (77, 27018212), (91, 22861564), (143, 14548268), (154, 13509106), (182, 11430782), (286, 7274134), (308, 6754553), (364, 5715391), (572, 3637067), (1001, 2078324), (2002, 1039162), (4004, 519581)]