1966570788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1800889}}^1$

素因数の和:1800916

約数の個数: 48

約数和(自身を含む): 5647591040

約数和(自身を除く): 3681020252

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 1800889, 3601778, 5402667, 7203556, 10805334, 12606223, 21610668, 23411557, 25212446, 37818669, 46823114, 50424892, 70234671, 75637338, 93646228, 140469342, 151274676, 163880899, 280938684, 327761798, 491642697, 655523596, 983285394, 1966570788]

約数ペア:

[(1, 1966570788), (2, 983285394), (3, 655523596), (4, 491642697), (6, 327761798), (7, 280938684), (12, 163880899), (13, 151274676), (14, 140469342), (21, 93646228), (26, 75637338), (28, 70234671), (39, 50424892), (42, 46823114), (52, 37818669), (78, 25212446), (84, 23411557), (91, 21610668), (156, 12606223), (182, 10805334), (273, 7203556), (364, 5402667), (546, 3601778), (1092, 1800889)]