1330802096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1621}}^1\times {\mathrm{3947}}^1$

素因数の和:5589

約数の個数: 40

約数和(自身を含む): 2779186704

約数和(自身を除く): 1448384608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1621, 3242, 3947, 6484, 7894, 12968, 15788, 21073, 25936, 31576, 42146, 51311, 63152, 84292, 102622, 168584, 205244, 337168, 410488, 820976, 6398087, 12796174, 25592348, 51184696, 83175131, 102369392, 166350262, 332700524, 665401048, 1330802096]

約数ペア:

[(1, 1330802096), (2, 665401048), (4, 332700524), (8, 166350262), (13, 102369392), (16, 83175131), (26, 51184696), (52, 25592348), (104, 12796174), (208, 6398087), (1621, 820976), (3242, 410488), (3947, 337168), (6484, 205244), (7894, 168584), (12968, 102622), (15788, 84292), (21073, 63152), (25936, 51311), (31576, 42146)]