1953699839

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1\times {\mathrm{709}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 2439037440

約数和(自身を除く): 485337601

約数列:

[1, 7, 13, 91, 107, 283, 709, 749, 1391, 1981, 3679, 4963, 9217, 9737, 25753, 30281, 64519, 75863, 200647, 211967, 393653, 531041, 986219, 1404529, 2608411, 2755571, 6903533, 18258877, 21469229, 150284603, 279099977, 1953699839]

約数ペア:

[(1, 1953699839), (7, 279099977), (13, 150284603), (91, 21469229), (107, 18258877), (283, 6903533), (709, 2755571), (749, 2608411), (1391, 1404529), (1981, 986219), (3679, 531041), (4963, 393653), (9217, 211967), (9737, 200647), (25753, 75863), (30281, 64519)]