2016991002

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{53}}^1\times {\mathrm{2887}}^1$

素因数の和:2984

約数の個数: 64

約数和(自身を含む): 4453989120

約数和(自身を除く): 2436998118

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 169, 318, 338, 507, 689, 1014, 1378, 2067, 2197, 2887, 4134, 4394, 5774, 6591, 8661, 8957, 13182, 17322, 17914, 26871, 37531, 53742, 75062, 112593, 116441, 153011, 225186, 232882, 306022, 349323, 459033, 487903, 698646, 918066, 975806, 1463709, 1989143, 2927418, 3978286, 5967429, 6342739, 11934858, 12685478, 19028217, 25858859, 38056434, 51717718, 77576577, 155153154, 336165167, 672330334, 1008495501, 2016991002]

約数ペア:

[(1, 2016991002), (2, 1008495501), (3, 672330334), (6, 336165167), (13, 155153154), (26, 77576577), (39, 51717718), (53, 38056434), (78, 25858859), (106, 19028217), (159, 12685478), (169, 11934858), (318, 6342739), (338, 5967429), (507, 3978286), (689, 2927418), (1014, 1989143), (1378, 1463709), (2067, 975806), (2197, 918066), (2887, 698646), (4134, 487903), (4394, 459033), (5774, 349323), (6591, 306022), (8661, 232882), (8957, 225186), (13182, 153011), (17322, 116441), (17914, 112593), (26871, 75062), (37531, 53742)]