1284128526

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{38639}}^1$

素因数の和:38864

約数の個数: 32

約数和(自身を含む): 2670796800

約数和(自身を除く): 1386668274

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 191, 382, 573, 1146, 5539, 11078, 16617, 33234, 38639, 77278, 115917, 231834, 1120531, 2241062, 3361593, 6723186, 7380049, 14760098, 22140147, 44280294, 214021421, 428042842, 642064263, 1284128526]

約数ペア:

[(1, 1284128526), (2, 642064263), (3, 428042842), (6, 214021421), (29, 44280294), (58, 22140147), (87, 14760098), (174, 7380049), (191, 6723186), (382, 3361593), (573, 2241062), (1146, 1120531), (5539, 231834), (11078, 115917), (16617, 77278), (33234, 38639)]