2079682878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{15937}}^1$

素因数の和:16201

約数の個数: 64

約数和(自身を含む): 5140961280

約数和(自身を除く): 3061278402

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 239, 273, 478, 546, 717, 1434, 1673, 3107, 3346, 5019, 6214, 9321, 10038, 15937, 18642, 21749, 31874, 43498, 47811, 65247, 95622, 111559, 130494, 207181, 223118, 334677, 414362, 621543, 669354, 1243086, 1450267, 2900534, 3808943, 4350801, 7617886, 8701602, 11426829, 22853658, 26662601, 49516259, 53325202, 79987803, 99032518, 148548777, 159975606, 297097554, 346613813, 693227626, 1039841439, 2079682878]

約数ペア:

[(1, 2079682878), (2, 1039841439), (3, 693227626), (6, 346613813), (7, 297097554), (13, 159975606), (14, 148548777), (21, 99032518), (26, 79987803), (39, 53325202), (42, 49516259), (78, 26662601), (91, 22853658), (182, 11426829), (239, 8701602), (273, 7617886), (478, 4350801), (546, 3808943), (717, 2900534), (1434, 1450267), (1673, 1243086), (3107, 669354), (3346, 621543), (5019, 414362), (6214, 334677), (9321, 223118), (10038, 207181), (15937, 130494), (18642, 111559), (21749, 95622), (31874, 65247), (43498, 47811)]