3542651788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{1999}}^1$

素因数の和:2386

約数の個数: 48

約数和(自身を含む): 6752592000

約数和(自身を除く): 3209940212

約数列:

[1, 2, 4, 13, 26, 52, 173, 197, 346, 394, 692, 788, 1999, 2249, 2561, 3998, 4498, 5122, 7996, 8996, 10244, 25987, 34081, 51974, 68162, 103948, 136324, 345827, 393803, 443053, 691654, 787606, 886106, 1383308, 1575212, 1772212, 4495751, 5119439, 8991502, 10238878, 17983004, 20477756, 68127919, 136255838, 272511676, 885662947, 1771325894, 3542651788]

約数ペア:

[(1, 3542651788), (2, 1771325894), (4, 885662947), (13, 272511676), (26, 136255838), (52, 68127919), (173, 20477756), (197, 17983004), (346, 10238878), (394, 8991502), (692, 5119439), (788, 4495751), (1999, 1772212), (2249, 1575212), (2561, 1383308), (3998, 886106), (4498, 787606), (5122, 691654), (7996, 443053), (8996, 393803), (10244, 345827), (25987, 136324), (34081, 103948), (51974, 68162)]