1569661620508

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{1019}}^1\times {\mathrm{1399}}^1\times {\mathrm{3877}}^1$

素因数の和:6370

約数の個数: 48

約数和(自身を含む): 2791043136000

約数和(自身を除く): 1221381515492

約数列:

[1, 2, 4, 71, 142, 284, 1019, 1399, 2038, 2798, 3877, 4076, 5596, 7754, 15508, 72349, 99329, 144698, 198658, 275267, 289396, 397316, 550534, 1101068, 1425581, 2851162, 3950663, 5423923, 5702324, 7901326, 10847846, 15802652, 21695692, 101216251, 202432502, 280497073, 385098533, 404865004, 560994146, 770197066, 1121988292, 1540394132, 5526977537, 11053955074, 22107910148, 392415405127, 784830810254, 1569661620508]

約数ペア:

[(1, 1569661620508), (2, 784830810254), (4, 392415405127), (71, 22107910148), (142, 11053955074), (284, 5526977537), (1019, 1540394132), (1399, 1121988292), (2038, 770197066), (2798, 560994146), (3877, 404865004), (4076, 385098533), (5596, 280497073), (7754, 202432502), (15508, 101216251), (72349, 21695692), (99329, 15802652), (144698, 10847846), (198658, 7901326), (275267, 5702324), (289396, 5423923), (397316, 3950663), (550534, 2851162), (1101068, 1425581)]