1245944

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1203

約数の個数: 32

約数和(自身を含む): 2812800

約数和(自身を除く): 1566856

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1171, 2342, 4684, 8197, 9368, 16394, 22249, 32788, 44498, 65576, 88996, 155743, 177992, 311486, 622972, 1245944]

約数ペア:

[(1, 1245944), (2, 622972), (4, 311486), (7, 177992), (8, 155743), (14, 88996), (19, 65576), (28, 44498), (38, 32788), (56, 22249), (76, 16394), (133, 9368), (152, 8197), (266, 4684), (532, 2342), (1064, 1171)]