2021995612

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{5651}}^1$

素因数の和:6658

約数の個数: 48

約数和(自身を含む): 4360269312

約数和(自身を除く): 2338273700

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 983, 1966, 3932, 5651, 6881, 11302, 12779, 13762, 22604, 25558, 27524, 39557, 51116, 73463, 79114, 89453, 146926, 158228, 178906, 293852, 357812, 514241, 1028482, 2056964, 5554933, 11109866, 22219732, 38884531, 72214129, 77769062, 144428258, 155538124, 288856516, 505498903, 1010997806, 2021995612]

約数ペア:

[(1, 2021995612), (2, 1010997806), (4, 505498903), (7, 288856516), (13, 155538124), (14, 144428258), (26, 77769062), (28, 72214129), (52, 38884531), (91, 22219732), (182, 11109866), (364, 5554933), (983, 2056964), (1966, 1028482), (3932, 514241), (5651, 357812), (6881, 293852), (11302, 178906), (12779, 158228), (13762, 146926), (22604, 89453), (25558, 79114), (27524, 73463), (39557, 51116)]