1925435236478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{3241921}}^1$

素因数の和:3242420

約数の個数: 32

約数和(自身を含む): 3176357369472

約数和(自身を除く): 1250922132994

約数列:

[1, 2, 13, 26, 53, 106, 431, 689, 862, 1378, 5603, 11206, 22843, 45686, 296959, 593918, 3241921, 6483842, 42144973, 84289946, 171821813, 343643626, 1397267951, 2233683569, 2794535902, 4467367138, 18164483363, 36328966726, 74055201403, 148110402806, 962717618239, 1925435236478]

約数ペア:

[(1, 1925435236478), (2, 962717618239), (13, 148110402806), (26, 74055201403), (53, 36328966726), (106, 18164483363), (431, 4467367138), (689, 2794535902), (862, 2233683569), (1378, 1397267951), (5603, 343643626), (11206, 171821813), (22843, 84289946), (45686, 42144973), (296959, 6483842), (593918, 3241921)]