2956077908

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1\times {\mathrm{2137}}^1$

素因数の和:2664

約数の個数: 48

約数和(自身を含む): 5976821760

約数和(自身を除く): 3020743852

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 389, 508, 778, 889, 1556, 1778, 2137, 2723, 3556, 4274, 5446, 8548, 10892, 14959, 29918, 49403, 59836, 98806, 197612, 271399, 345821, 542798, 691642, 831293, 1085596, 1383284, 1662586, 1899793, 3325172, 3799586, 5819051, 7599172, 11638102, 23276204, 105574211, 211148422, 422296844, 739019477, 1478038954, 2956077908]

約数ペア:

[(1, 2956077908), (2, 1478038954), (4, 739019477), (7, 422296844), (14, 211148422), (28, 105574211), (127, 23276204), (254, 11638102), (389, 7599172), (508, 5819051), (778, 3799586), (889, 3325172), (1556, 1899793), (1778, 1662586), (2137, 1383284), (2723, 1085596), (3556, 831293), (4274, 691642), (5446, 542798), (8548, 345821), (10892, 271399), (14959, 197612), (29918, 98806), (49403, 59836)]