2019771624

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{49417}}^1$

素因数の和:49570

約数の個数: 64

約数和(自身を含む): 5479467840

約数和(自身を除く): 3459696216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 131, 156, 262, 312, 393, 524, 786, 1048, 1572, 1703, 3144, 3406, 5109, 6812, 10218, 13624, 20436, 40872, 49417, 98834, 148251, 197668, 296502, 395336, 593004, 642421, 1186008, 1284842, 1927263, 2569684, 3854526, 5139368, 6473627, 7709052, 12947254, 15418104, 19420881, 25894508, 38841762, 51789016, 77683524, 84157151, 155367048, 168314302, 252471453, 336628604, 504942906, 673257208, 1009885812, 2019771624]

約数ペア:

[(1, 2019771624), (2, 1009885812), (3, 673257208), (4, 504942906), (6, 336628604), (8, 252471453), (12, 168314302), (13, 155367048), (24, 84157151), (26, 77683524), (39, 51789016), (52, 38841762), (78, 25894508), (104, 19420881), (131, 15418104), (156, 12947254), (262, 7709052), (312, 6473627), (393, 5139368), (524, 3854526), (786, 2569684), (1048, 1927263), (1572, 1284842), (1703, 1186008), (3144, 642421), (3406, 593004), (5109, 395336), (6812, 296502), (10218, 197668), (13624, 148251), (20436, 98834), (40872, 49417)]