2019988428

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1\times {\mathrm{4451}}^1$

素因数の和:5158

約数の個数: 48

約数和(自身を含む): 4801749120

約数和(自身を除く): 2781760692

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 641, 708, 1282, 1923, 2564, 3846, 4451, 7692, 8902, 13353, 17804, 26706, 37819, 53412, 75638, 113457, 151276, 226914, 262609, 453828, 525218, 787827, 1050436, 1575654, 2853091, 3151308, 5706182, 8559273, 11412364, 17118546, 34237092, 168332369, 336664738, 504997107, 673329476, 1009994214, 2019988428]

約数ペア:

[(1, 2019988428), (2, 1009994214), (3, 673329476), (4, 504997107), (6, 336664738), (12, 168332369), (59, 34237092), (118, 17118546), (177, 11412364), (236, 8559273), (354, 5706182), (641, 3151308), (708, 2853091), (1282, 1575654), (1923, 1050436), (2564, 787827), (3846, 525218), (4451, 453828), (7692, 262609), (8902, 226914), (13353, 151276), (17804, 113457), (26706, 75638), (37819, 53412)]