622972

素因数分解:

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

素因数の和:1201

約数の個数: 24

約数和(自身を含む): 1312640

約数和(自身を除く): 689668

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1171, 2342, 4684, 8197, 16394, 22249, 32788, 44498, 88996, 155743, 311486, 622972]

約数ペア:

[(1, 622972), (2, 311486), (4, 155743), (7, 88996), (14, 44498), (19, 32788), (28, 22249), (38, 16394), (76, 8197), (133, 4684), (266, 2342), (532, 1171)]