2028205452

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{265333}}^1$

素因数の和:265367

約数の個数: 72

約数和(自身を含む): 5928622896

約数和(自身を除く): 3900417444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 265333, 530666, 795999, 1061332, 1591998, 1857331, 3183996, 3449329, 3714662, 5571993, 6898658, 7429324, 10347987, 11143986, 13001317, 13797316, 20695974, 22287972, 24145303, 26002634, 39003951, 41391948, 48290606, 52005268, 72435909, 78007902, 96581212, 144871818, 156015804, 169017121, 289743636, 338034242, 507051363, 676068484, 1014102726, 2028205452]

約数ペア:

[(1, 2028205452), (2, 1014102726), (3, 676068484), (4, 507051363), (6, 338034242), (7, 289743636), (12, 169017121), (13, 156015804), (14, 144871818), (21, 96581212), (26, 78007902), (28, 72435909), (39, 52005268), (42, 48290606), (49, 41391948), (52, 39003951), (78, 26002634), (84, 24145303), (91, 22287972), (98, 20695974), (147, 13797316), (156, 13001317), (182, 11143986), (196, 10347987), (273, 7429324), (294, 6898658), (364, 5571993), (546, 3714662), (588, 3449329), (637, 3183996), (1092, 1857331), (1274, 1591998), (1911, 1061332), (2548, 795999), (3822, 530666), (7644, 265333)]